388538861091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{11525581}}^1$

素因数の和:11526262

約数の個数: 16

約数和(自身を含む): 549355340448

約数和(自身を除く): 160816479357

約数列:

[1, 3, 17, 51, 661, 1983, 11237, 33711, 11525581, 34576743, 195934877, 587804631, 7618409041, 22855227123, 129512953697, 388538861091]

約数ペア:

[(1, 388538861091), (3, 129512953697), (17, 22855227123), (51, 7618409041), (661, 587804631), (1983, 195934877), (11237, 34576743), (33711, 11525581)]