31964283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 49926240

約数和(自身を除く): 17961957

約数列:

[1, 3, 9, 13, 39, 117, 359, 761, 1077, 2283, 3231, 4667, 6849, 9893, 14001, 29679, 42003, 89037, 273199, 819597, 2458791, 3551587, 10654761, 31964283]

約数ペア:

[(1, 31964283), (3, 10654761), (9, 3551587), (13, 2458791), (39, 819597), (117, 273199), (359, 89037), (761, 42003), (1077, 29679), (2283, 14001), (3231, 9893), (4667, 6849)]