788891973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{76733}}^1$

素因数の和:76908

約数の個数: 16

約数和(自身を含む): 1104969600

約数和(自身を除く): 316077627

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 76733, 230199, 1764859, 5294577, 11433217, 34299651, 262963991, 788891973]

約数ペア:

[(1, 788891973), (3, 262963991), (23, 34299651), (69, 11433217), (149, 5294577), (447, 1764859), (3427, 230199), (10281, 76733)]