4785017349

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{172489}}^1$

素因数の和:173820

約数の個数: 16

約数和(自身を含む): 7297016960

約数和(自身を除く): 2511999611

約数列:

[1, 3, 7, 21, 1321, 3963, 9247, 27741, 172489, 517467, 1207423, 3622269, 227857969, 683573907, 1595005783, 4785017349]

約数ペア:

[(1, 4785017349), (3, 1595005783), (7, 683573907), (21, 227857969), (1321, 3622269), (3963, 1207423), (9247, 517467), (27741, 172489)]