23228481

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 8640447

約数列:

[1, 3, 47, 141, 151, 453, 1091, 3273, 7097, 21291, 51277, 153831, 164741, 494223, 7742827, 23228481]

約数ペア:

[(1, 23228481), (3, 7742827), (47, 494223), (141, 164741), (151, 153831), (453, 51277), (1091, 21291), (3273, 7097)]