31283793

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{1381}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 46435200

約数和(自身を除く): 15151407

約数列:

[1, 3, 9, 27, 839, 1381, 2517, 4143, 7551, 12429, 22653, 37287, 1158659, 3475977, 10427931, 31283793]

約数ペア:

[(1, 31283793), (3, 10427931), (9, 3475977), (27, 1158659), (839, 37287), (1381, 22653), (2517, 12429), (4143, 7551)]