4043294521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{423781}}^1$

素因数の和:423864

約数の個数: 16

約数和(自身を含む): 4881968640

約数和(自身を除く): 838674119

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 423781, 2966467, 12289649, 19917707, 86027543, 139423949, 577613503, 4043294521]

約数ペア:

[(1, 4043294521), (7, 577613503), (29, 139423949), (47, 86027543), (203, 19917707), (329, 12289649), (1363, 2966467), (9541, 423781)]