391450874883

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1\times {\mathrm{3917}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 530665454592

約数和(自身を除く): 139214579709

約数列:

[1, 3, 83, 249, 271, 813, 1481, 3917, 4443, 11751, 22493, 67479, 122923, 325111, 368769, 401351, 975333, 1061507, 1204053, 3184521, 5801077, 17403231, 33312133, 88105081, 99936399, 264315243, 481489391, 1444468173, 1572091867, 4716275601, 130483624961, 391450874883]

約数ペア:

[(1, 391450874883), (3, 130483624961), (83, 4716275601), (249, 1572091867), (271, 1444468173), (813, 481489391), (1481, 264315243), (3917, 99936399), (4443, 88105081), (11751, 33312133), (22493, 17403231), (67479, 5801077), (122923, 3184521), (325111, 1204053), (368769, 1061507), (401351, 975333)]