23446881

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 36326400

約数和(自身を除く): 12879519

約数列:

[1, 3, 9, 27, 31, 93, 109, 257, 279, 327, 771, 837, 981, 2313, 2943, 3379, 6939, 7967, 10137, 23901, 28013, 30411, 71703, 84039, 91233, 215109, 252117, 756351, 868403, 2605209, 7815627, 23446881]

約数ペア:

[(1, 23446881), (3, 7815627), (9, 2605209), (27, 868403), (31, 756351), (93, 252117), (109, 215109), (257, 91233), (279, 84039), (327, 71703), (771, 30411), (837, 28013), (981, 23901), (2313, 10137), (2943, 7967), (3379, 6939)]