291250930841

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2521}}^1\times {\mathrm{7681}}^1$

素因数の和:10317

約数の個数: 24

約数和(自身を含む): 319089845880

約数和(自身を除く): 27838915039

約数列:

[1, 13, 89, 169, 1157, 2521, 7681, 15041, 32773, 99853, 224369, 426049, 683609, 1298089, 2916797, 8886917, 19363801, 37918361, 115529921, 251729413, 1723378289, 3272482369, 22403917757, 291250930841]

約数ペア:

[(1, 291250930841), (13, 22403917757), (89, 3272482369), (169, 1723378289), (1157, 251729413), (2521, 115529921), (7681, 37918361), (15041, 19363801), (32773, 8886917), (99853, 2916797), (224369, 1298089), (426049, 683609)]