21080494023

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1\times {\mathrm{19577}}^1$

素因数の和:31986

約数の個数: 16

約数和(自身を含む): 29080378080

約数和(自身を除く): 7999884057

約数列:

[1, 3, 29, 87, 12377, 19577, 37131, 58731, 358933, 567733, 1076799, 1703199, 242304529, 726913587, 7026831341, 21080494023]

約数ペア:

[(1, 21080494023), (3, 7026831341), (29, 726913587), (87, 242304529), (12377, 1703199), (19577, 1076799), (37131, 567733), (58731, 358933)]