22401747

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 34864128

約数和(自身を除く): 12462381

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3491, 6417, 10473, 31419, 80293, 108221, 240879, 324663, 722637, 973989, 2489083, 7467249, 22401747]

約数ペア:

[(1, 22401747), (3, 7467249), (9, 2489083), (23, 973989), (31, 722637), (69, 324663), (93, 240879), (207, 108221), (279, 80293), (713, 31419), (2139, 10473), (3491, 6417)]