131030811

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{12671}}^1$

素因数の和:13063

約数の個数: 16

約数和(自身を含む): 194641920

約数和(自身を除く): 63611109

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 12671, 38013, 114039, 342117, 4852993, 14558979, 43676937, 131030811]

約数ペア:

[(1, 131030811), (3, 43676937), (9, 14558979), (27, 4852993), (383, 342117), (1149, 114039), (3447, 38013), (10341, 12671)]