2488045491

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{503551}}^1$

素因数の和:503624

約数の個数: 20

約数和(自身を含む): 3777647104

約数和(自身を除く): 1289601613

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 503551, 1510653, 4531959, 13595877, 30716611, 40787631, 92149833, 276449499, 829348497, 2488045491]

約数ペア:

[(1, 2488045491), (3, 829348497), (9, 276449499), (27, 92149833), (61, 40787631), (81, 30716611), (183, 13595877), (549, 4531959), (1647, 1510653), (4941, 503551)]