68658121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 83427840

約数和(自身を除く): 14769719

約数列:

[1, 7, 17, 119, 271, 1897, 2129, 4607, 14903, 32249, 36193, 253351, 576959, 4038713, 9808303, 68658121]

約数ペア:

[(1, 68658121), (7, 9808303), (17, 4038713), (119, 576959), (271, 253351), (1897, 36193), (2129, 32249), (4607, 14903)]