538637821757

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{11431921}}^1$

素因数の和:11432108

約数の個数: 16

約数和(自身を含む): 632139558912

約数和(自身を除く): 93501737155

約数列:

[1, 7, 53, 127, 371, 889, 6731, 47117, 11431921, 80023447, 605891813, 1451853967, 4241242691, 10162977769, 76948260251, 538637821757]

約数ペア:

[(1, 538637821757), (7, 76948260251), (53, 10162977769), (127, 4241242691), (371, 1451853967), (889, 605891813), (6731, 80023447), (47117, 11431921)]