395377199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5861}}^1$

素因数の和:6310

約数の個数: 16

約数和(自身を含む): 472711680

約数和(自身を除く): 77334481

約数列:

[1, 7, 23, 161, 419, 2933, 5861, 9637, 41027, 67459, 134803, 943621, 2455759, 17190313, 56482457, 395377199]

約数ペア:

[(1, 395377199), (7, 56482457), (23, 17190313), (161, 2455759), (419, 943621), (2933, 134803), (5861, 67459), (9637, 41027)]