171777541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5839}}^1$

素因数の和:5956

約数の個数: 16

約数和(自身を含む): 193607680

約数和(自身を除く): 21830139

約数列:

[1, 13, 31, 73, 403, 949, 2263, 5839, 29419, 75907, 181009, 426247, 2353117, 5541211, 13213657, 171777541]

約数ペア:

[(1, 171777541), (13, 13213657), (31, 5541211), (73, 2353117), (403, 426247), (949, 181009), (2263, 75907), (5839, 29419)]