74286121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22063}}^1$

素因数の和:22120

約数の個数: 16

約数和(自身を含む): 93904384

約数和(自身を除く): 19618263

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 22063, 154441, 286819, 816331, 2007733, 5714317, 10612303, 74286121]

約数ペア:

[(1, 74286121), (7, 10612303), (13, 5714317), (37, 2007733), (91, 816331), (259, 286819), (481, 154441), (3367, 22063)]