31235193

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 19568007

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 419, 753, 1257, 2259, 2761, 3771, 4609, 6777, 8283, 11313, 13827, 24849, 41481, 74547, 105169, 124443, 315507, 946521, 1156859, 2839563, 3470577, 10411731, 31235193]

約数ペア:

[(1, 31235193), (3, 10411731), (9, 3470577), (11, 2839563), (27, 1156859), (33, 946521), (99, 315507), (251, 124443), (297, 105169), (419, 74547), (753, 41481), (1257, 24849), (2259, 13827), (2761, 11313), (3771, 8283), (4609, 6777)]