25431873

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 35254272

約数和(自身を除く): 9822399

約数列:

[1, 3, 31, 93, 151, 453, 1811, 4681, 5433, 14043, 56141, 168423, 273461, 820383, 8477291, 25431873]

約数ペア:

[(1, 25431873), (3, 8477291), (31, 820383), (93, 273461), (151, 168423), (453, 56141), (1811, 14043), (4681, 5433)]