53415901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18749}}^1$

素因数の和:18804

約数の個数: 16

約数和(自身を含む): 68400000

約数和(自身を除く): 14984099

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 18749, 131243, 206239, 693713, 1443673, 4855991, 7630843, 53415901]

約数ペア:

[(1, 53415901), (7, 7630843), (11, 4855991), (37, 1443673), (77, 693713), (259, 206239), (407, 131243), (2849, 18749)]