90984517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 15194171

約数列:

[1, 13, 37, 43, 53, 83, 481, 559, 689, 1079, 1591, 1961, 2279, 3071, 3569, 4399, 20683, 25493, 29627, 39923, 46397, 57187, 84323, 132053, 162763, 189157, 1096199, 1716689, 2115919, 2459041, 6998809, 90984517]

約数ペア:

[(1, 90984517), (13, 6998809), (37, 2459041), (43, 2115919), (53, 1716689), (83, 1096199), (481, 189157), (559, 162763), (689, 132053), (1079, 84323), (1591, 57187), (1961, 46397), (2279, 39923), (3071, 29627), (3569, 25493), (4399, 20683)]