16121413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 20975616

約数和(自身を除く): 4854203

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9103, 63721, 100133, 209369, 700931, 1465583, 2303059, 16121413]

約数ペア:

[(1, 16121413), (7, 2303059), (11, 1465583), (23, 700931), (77, 209369), (161, 100133), (253, 63721), (1771, 9103)]