1885193533437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{19891}}^1$

素因数の和:20490

約数の個数: 64

約数和(自身を含む): 2772602339328

約数和(自身を除く): 887408805891

約数列:

[1, 3, 17, 31, 51, 93, 151, 397, 453, 527, 1191, 1581, 2567, 4681, 6749, 7701, 12307, 14043, 19891, 20247, 36921, 59673, 59947, 79577, 179841, 209219, 238731, 338147, 616621, 627657, 1014441, 1019099, 1849863, 1858357, 3003541, 3057297, 5575071, 7896727, 9010623, 10482557, 23690181, 31447671, 31592069, 51060197, 93109771, 94776207, 134244359, 153180591, 244798537, 279329313, 402733077, 734395611, 1192405777, 1582866107, 3577217331, 4161575129, 4748598321, 12484725387, 20270898209, 36964579087, 60812694627, 110893737261, 628397844479, 1885193533437]

約数ペア:

[(1, 1885193533437), (3, 628397844479), (17, 110893737261), (31, 60812694627), (51, 36964579087), (93, 20270898209), (151, 12484725387), (397, 4748598321), (453, 4161575129), (527, 3577217331), (1191, 1582866107), (1581, 1192405777), (2567, 734395611), (4681, 402733077), (6749, 279329313), (7701, 244798537), (12307, 153180591), (14043, 134244359), (19891, 94776207), (20247, 93109771), (36921, 51060197), (59673, 31592069), (59947, 31447671), (79577, 23690181), (179841, 10482557), (209219, 9010623), (238731, 7896727), (338147, 5575071), (616621, 3057297), (627657, 3003541), (1014441, 1858357), (1019099, 1849863)]