497051967

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 744020640

約数和(自身を除く): 246968673

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 289, 373, 493, 867, 901, 1119, 1479, 1537, 2703, 4611, 6341, 8381, 10817, 15317, 19023, 19769, 25143, 26129, 32451, 45951, 59307, 78387, 107797, 183889, 323391, 336073, 444193, 551667, 573301, 1008219, 1332579, 1719903, 3126113, 5713241, 9378339, 9746117, 17139723, 29238351, 165683989, 497051967]

約数ペア:

[(1, 497051967), (3, 165683989), (17, 29238351), (29, 17139723), (51, 9746117), (53, 9378339), (87, 5713241), (159, 3126113), (289, 1719903), (373, 1332579), (493, 1008219), (867, 573301), (901, 551667), (1119, 444193), (1479, 336073), (1537, 323391), (2703, 183889), (4611, 107797), (6341, 78387), (8381, 59307), (10817, 45951), (15317, 32451), (19023, 26129), (19769, 25143)]