1337995791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{97231}}^1$

素因数の和:97387

約数の個数: 24

約数和(自身を含む): 2123546880

約数和(自身を除く): 785551089

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 97231, 291693, 875079, 1069541, 3208623, 9625869, 13515109, 40545327, 121635981, 148666199, 445998597, 1337995791]

約数ペア:

[(1, 1337995791), (3, 445998597), (9, 148666199), (11, 121635981), (33, 40545327), (99, 13515109), (139, 9625869), (417, 3208623), (1251, 1069541), (1529, 875079), (4587, 291693), (13761, 97231)]