121623187

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4021}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 144792000

約数和(自身を除く): 23168813

約数列:

[1, 7, 29, 149, 203, 1043, 4021, 4321, 28147, 30247, 116609, 599129, 816263, 4193903, 17374741, 121623187]

約数ペア:

[(1, 121623187), (7, 17374741), (29, 4193903), (149, 816263), (203, 599129), (1043, 116609), (4021, 30247), (4321, 28147)]