9720843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 14276736

約数和(自身を除く): 4555893

約数列:

[1, 3, 11, 33, 107, 321, 1177, 2753, 3531, 8259, 30283, 90849, 294571, 883713, 3240281, 9720843]

約数ペア:

[(1, 9720843), (3, 3240281), (11, 883713), (33, 294571), (107, 90849), (321, 30283), (1177, 8259), (2753, 3531)]