12147030609

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4222117}}^1$

素因数の和:4222264

約数の個数: 16

約数和(自身を含む): 18644873088

約数和(自身を除く): 6497842479

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4222117, 12666351, 29554819, 88664457, 578430029, 1735290087, 4049010203, 12147030609]

約数ペア:

[(1, 12147030609), (3, 4049010203), (7, 1735290087), (21, 578430029), (137, 88664457), (411, 29554819), (959, 12666351), (2877, 4222117)]