26963741

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 4554979

約数列:

[1, 7, 71, 227, 239, 497, 1589, 1673, 16117, 16969, 54253, 112819, 118783, 379771, 3851963, 26963741]

約数ペア:

[(1, 26963741), (7, 3851963), (71, 379771), (227, 118783), (239, 112819), (497, 54253), (1589, 16969), (1673, 16117)]