1380451197

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{20051}}^1$

素因数の和:20540

約数の個数: 16

約数和(自身を含む): 1879754688

約数和(自身を除く): 499303491

約数列:

[1, 3, 53, 159, 433, 1299, 20051, 22949, 60153, 68847, 1062703, 3188109, 8682083, 26046249, 460150399, 1380451197]

約数ペア:

[(1, 1380451197), (3, 460150399), (53, 26046249), (159, 8682083), (433, 3188109), (1299, 1062703), (20051, 68847), (22949, 60153)]