1330987746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20166481}}^1$

素因数の和:20166497

約数の個数: 16

約数和(自身を含む): 2903973408

約数和(自身を除く): 1572985662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20166481, 40332962, 60499443, 120998886, 221831291, 443662582, 665493873, 1330987746]

約数ペア:

[(1, 1330987746), (2, 665493873), (3, 443662582), (6, 221831291), (11, 120998886), (22, 60499443), (33, 40332962), (66, 20166481)]