3813561

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 30

約数和(自身を含む): 6022170

約数和(自身を除く): 2208609

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 529, 621, 801, 1587, 1863, 2047, 2403, 4761, 6141, 7209, 14283, 18423, 42849, 47081, 55269, 141243, 165807, 423729, 1271187, 3813561]

約数ペア:

[(1, 3813561), (3, 1271187), (9, 423729), (23, 165807), (27, 141243), (69, 55269), (81, 47081), (89, 42849), (207, 18423), (267, 14283), (529, 7209), (621, 6141), (801, 4761), (1587, 2403), (1863, 2047)]