9820377

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 16388736

約数和(自身を除く): 6568359

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 1607, 2037, 4821, 6111, 11249, 14463, 33747, 101241, 155879, 467637, 1091153, 1402911, 3273459, 9820377]

約数ペア:

[(1, 9820377), (3, 3273459), (7, 1402911), (9, 1091153), (21, 467637), (63, 155879), (97, 101241), (291, 33747), (679, 14463), (873, 11249), (1607, 6111), (2037, 4821)]