12158559

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 21488640

約数和(自身を除く): 9330081

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2797, 4347, 8391, 19579, 25173, 58737, 64331, 75519, 176211, 192993, 450317, 528633, 578979, 1350951, 1736937, 4052853, 12158559]

約数ペア:

[(1, 12158559), (3, 4052853), (7, 1736937), (9, 1350951), (21, 578979), (23, 528633), (27, 450317), (63, 192993), (69, 176211), (161, 75519), (189, 64331), (207, 58737), (483, 25173), (621, 19579), (1449, 8391), (2797, 4347)]