342190617

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 480829440

約数和(自身を除く): 138638823

約数列:

[1, 3, 31, 93, 103, 139, 257, 309, 417, 771, 3193, 4309, 7967, 9579, 12927, 14317, 23901, 26471, 35723, 42951, 79413, 107169, 443827, 820601, 1107413, 1331481, 2461803, 3322239, 3679469, 11038407, 114063539, 342190617]

約数ペア:

[(1, 342190617), (3, 114063539), (31, 11038407), (93, 3679469), (103, 3322239), (139, 2461803), (257, 1331481), (309, 1107413), (417, 820601), (771, 443827), (3193, 107169), (4309, 79413), (7967, 42951), (9579, 35723), (12927, 26471), (14317, 23901)]