65169391

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 75939840

約数和(自身を除く): 10770449

約数列:

[1, 7, 79, 191, 553, 617, 1337, 4319, 15089, 48743, 105623, 117847, 341201, 824929, 9309913, 65169391]

約数ペア:

[(1, 65169391), (7, 9309913), (79, 824929), (191, 341201), (553, 117847), (617, 105623), (1337, 48743), (4319, 15089)]