22981731

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 8467869

約数列:

[1, 3, 47, 141, 389, 419, 1167, 1257, 18283, 19693, 54849, 59079, 162991, 488973, 7660577, 22981731]

約数ペア:

[(1, 22981731), (3, 7660577), (47, 488973), (141, 162991), (389, 59079), (419, 54849), (1167, 19693), (1257, 18283)]