154155407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9871}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 185751552

約数和(自身を除く): 31596145

約数列:

[1, 7, 23, 97, 161, 679, 2231, 9871, 15617, 69097, 227033, 957487, 1589231, 6702409, 22022201, 154155407]

約数ペア:

[(1, 154155407), (7, 22022201), (23, 6702409), (97, 1589231), (161, 957487), (679, 227033), (2231, 69097), (9871, 15617)]