1320394191

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{23011}}^1$

素因数の和:23662

約数の個数: 16

約数和(自身を含む): 1820341248

約数和(自身を除く): 499947057

約数列:

[1, 3, 31, 93, 617, 1851, 19127, 23011, 57381, 69033, 713341, 2140023, 14197787, 42593361, 440131397, 1320394191]

約数ペア:

[(1, 1320394191), (3, 440131397), (31, 42593361), (93, 14197787), (617, 2140023), (1851, 713341), (19127, 69033), (23011, 57381)]