3912461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 4915200

約数和(自身を除く): 1002739

約数列:

[1, 7, 19, 23, 133, 161, 437, 1279, 3059, 8953, 24301, 29417, 170107, 205919, 558923, 3912461]

約数ペア:

[(1, 3912461), (7, 558923), (19, 205919), (23, 170107), (133, 29417), (161, 24301), (437, 8953), (1279, 3059)]