1271179

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 1597120

約数和(自身を除く): 325941

約数列:

[1, 7, 13, 61, 91, 229, 427, 793, 1603, 2977, 5551, 13969, 20839, 97783, 181597, 1271179]

約数ペア:

[(1, 1271179), (7, 181597), (13, 97783), (61, 20839), (91, 13969), (229, 5551), (427, 2977), (793, 1603)]