4047284913

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{18919}}^1$

素因数の和:19157

約数の個数: 32

約数和(自身を含む): 6306263040

約数和(自身を除く): 2258978127

約数列:

[1, 3, 7, 21, 61, 167, 183, 427, 501, 1169, 1281, 3507, 10187, 18919, 30561, 56757, 71309, 132433, 213927, 397299, 1154059, 3159473, 3462177, 8078413, 9478419, 22116311, 24235239, 66348933, 192727853, 578183559, 1349094971, 4047284913]

約数ペア:

[(1, 4047284913), (3, 1349094971), (7, 578183559), (21, 192727853), (61, 66348933), (167, 24235239), (183, 22116311), (427, 9478419), (501, 8078413), (1169, 3462177), (1281, 3159473), (3507, 1154059), (10187, 397299), (18919, 213927), (30561, 132433), (56757, 71309)]