12017621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 15146880

約数和(自身を除く): 3129259

約数列:

[1, 7, 11, 77, 97, 679, 1067, 1609, 7469, 11263, 17699, 123893, 156073, 1092511, 1716803, 12017621]

約数ペア:

[(1, 12017621), (7, 1716803), (11, 1092511), (77, 156073), (97, 123893), (679, 17699), (1067, 11263), (1609, 7469)]