71378699

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 87072768

約数和(自身を除く): 15694069

約数列:

[1, 7, 17, 119, 127, 889, 2159, 4723, 15113, 33061, 80291, 562037, 599821, 4198747, 10196957, 71378699]

約数ペア:

[(1, 71378699), (7, 10196957), (17, 4198747), (119, 599821), (127, 562037), (889, 80291), (2159, 33061), (4723, 15113)]