2204751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 3074048

約数和(自身を除く): 869297

約数列:

[1, 3, 31, 93, 151, 157, 453, 471, 4681, 4867, 14043, 14601, 23707, 71121, 734917, 2204751]

約数ペア:

[(1, 2204751), (3, 734917), (31, 71121), (93, 23707), (151, 14601), (157, 14043), (453, 4867), (471, 4681)]