68992001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 79035264

約数和(自身を除く): 10043263

約数列:

[1, 13, 17, 221, 263, 1187, 3419, 4471, 15431, 20179, 58123, 262327, 312181, 4058353, 5307077, 68992001]

約数ペア:

[(1, 68992001), (13, 5307077), (17, 4058353), (221, 312181), (263, 262327), (1187, 58123), (3419, 20179), (4471, 15431)]