3967205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 5500224

約数和(自身を除く): 1533019

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 4243, 21215, 46673, 72131, 233365, 360655, 793441, 3967205]

約数ペア:

[(1, 3967205), (5, 793441), (11, 360655), (17, 233365), (55, 72131), (85, 46673), (187, 21215), (935, 4243)]