27898047

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{33331}}^1$

素因数の和:33371

約数の個数: 16

約数和(自身を含む): 42664960

約数和(自身を除く): 14766913

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 33331, 99993, 299979, 899937, 1033261, 3099783, 9299349, 27898047]

約数ペア:

[(1, 27898047), (3, 9299349), (9, 3099783), (27, 1033261), (31, 899937), (93, 299979), (279, 99993), (837, 33331)]