4920404427

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{14731}}^1$

素因数の和:14968

約数の個数: 32

約数和(自身を含む): 7424928000

約数和(自身を除く): 2504523573

約数列:

[1, 3, 9, 27, 89, 139, 267, 417, 801, 1251, 2403, 3753, 12371, 14731, 37113, 44193, 111339, 132579, 334017, 397737, 1311059, 2047609, 3933177, 6142827, 11799531, 18428481, 35398593, 55285443, 182237201, 546711603, 1640134809, 4920404427]

約数ペア:

[(1, 4920404427), (3, 1640134809), (9, 546711603), (27, 182237201), (89, 55285443), (139, 35398593), (267, 18428481), (417, 11799531), (801, 6142827), (1251, 3933177), (2403, 2047609), (3753, 1311059), (12371, 397737), (14731, 334017), (37113, 132579), (44193, 111339)]