1371970701

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2147059}}^1$

素因数の和:2147136

約数の個数: 12

約数和(自身を含む): 2009648160

約数和(自身を除く): 637677459

約数列:

[1, 3, 9, 71, 213, 639, 2147059, 6441177, 19323531, 152441189, 457323567, 1371970701]

約数ペア:

[(1, 1371970701), (3, 457323567), (9, 152441189), (71, 19323531), (213, 6441177), (639, 2147059)]