1337778873

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{15971}}^1$

素因数の和:16245

約数の個数: 24

約数和(自身を含む): 1988322336

約数和(自身を除く): 650543463

約数列:

[1, 3, 9, 41, 123, 227, 369, 681, 2043, 9307, 15971, 27921, 47913, 83763, 143739, 654811, 1964433, 3625417, 5893299, 10876251, 32628753, 148642097, 445926291, 1337778873]

約数ペア:

[(1, 1337778873), (3, 445926291), (9, 148642097), (41, 32628753), (123, 10876251), (227, 5893299), (369, 3625417), (681, 1964433), (2043, 654811), (9307, 143739), (15971, 83763), (27921, 47913)]