179916971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6761}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 204482880

約数和(自身を除く): 24565909

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 6761, 26611, 87893, 155503, 601729, 2021539, 7822477, 13839767, 179916971]

約数ペア:

[(1, 179916971), (13, 13839767), (23, 7822477), (89, 2021539), (299, 601729), (1157, 155503), (2047, 87893), (6761, 26611)]