61042891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16361}}^1$

素因数の和:16422

約数の個数: 16

約数和(自身を含む): 76966848

約数和(自身を除く): 15923957

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 16361, 114527, 212693, 670801, 1488851, 4695607, 8720413, 61042891]

約数ペア:

[(1, 61042891), (7, 8720413), (13, 4695607), (41, 1488851), (91, 670801), (287, 212693), (533, 114527), (3731, 16361)]