3313401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2250759

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 229, 273, 371, 687, 689, 1113, 1603, 2067, 2977, 4809, 4823, 8931, 12137, 14469, 20839, 36411, 62517, 84959, 157781, 254877, 473343, 1104467, 3313401]

約数ペア:

[(1, 3313401), (3, 1104467), (7, 473343), (13, 254877), (21, 157781), (39, 84959), (53, 62517), (91, 36411), (159, 20839), (229, 14469), (273, 12137), (371, 8931), (687, 4823), (689, 4809), (1113, 2977), (1603, 2067)]