2912755443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 4551106560

約数和(自身を除く): 1638351117

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 109, 299, 327, 403, 713, 897, 961, 1209, 1417, 2139, 2507, 2883, 3379, 4251, 7521, 9269, 10137, 12493, 22103, 27807, 29791, 32591, 37479, 43927, 66309, 77717, 89373, 97773, 104749, 131781, 233151, 287339, 314247, 387283, 685193, 862017, 1010321, 1161849, 1361737, 2055579, 2409227, 3030963, 3247219, 4085211, 7227681, 8907509, 9741657, 26722527, 31319951, 42213847, 74686037, 93959853, 126641541, 224058111, 970918481, 2912755443]

約数ペア:

[(1, 2912755443), (3, 970918481), (13, 224058111), (23, 126641541), (31, 93959853), (39, 74686037), (69, 42213847), (93, 31319951), (109, 26722527), (299, 9741657), (327, 8907509), (403, 7227681), (713, 4085211), (897, 3247219), (961, 3030963), (1209, 2409227), (1417, 2055579), (2139, 1361737), (2507, 1161849), (2883, 1010321), (3379, 862017), (4251, 685193), (7521, 387283), (9269, 314247), (10137, 287339), (12493, 233151), (22103, 131781), (27807, 104749), (29791, 97773), (32591, 89373), (37479, 77717), (43927, 66309)]