3956351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 4815360

約数和(自身を除く): 859009

約数列:

[1, 7, 19, 133, 151, 197, 1057, 1379, 2869, 3743, 20083, 26201, 29747, 208229, 565193, 3956351]

約数ペア:

[(1, 3956351), (7, 565193), (19, 208229), (133, 29747), (151, 26201), (197, 20083), (1057, 3743), (1379, 2869)]