118525393

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 139577344

約数和(自身を除く): 21051951

約数列:

[1, 7, 37, 259, 421, 1087, 2947, 7609, 15577, 40219, 109039, 281533, 457627, 3203389, 16932199, 118525393]

約数ペア:

[(1, 118525393), (7, 16932199), (37, 3203389), (259, 457627), (421, 281533), (1087, 109039), (2947, 40219), (7609, 15577)]