11081421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 17888640

約数和(自身を除く): 6807219

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 241, 351, 393, 723, 1179, 1703, 2169, 3133, 3537, 5109, 6507, 9399, 15327, 28197, 31571, 45981, 84591, 94713, 284139, 410423, 852417, 1231269, 3693807, 11081421]

約数ペア:

[(1, 11081421), (3, 3693807), (9, 1231269), (13, 852417), (27, 410423), (39, 284139), (117, 94713), (131, 84591), (241, 45981), (351, 31571), (393, 28197), (723, 15327), (1179, 9399), (1703, 6507), (2169, 5109), (3133, 3537)]