2831127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 4095840

約数和(自身を除く): 1264713

約数列:

[1, 3, 13, 39, 229, 317, 687, 951, 2977, 4121, 8931, 12363, 72593, 217779, 943709, 2831127]

約数ペア:

[(1, 2831127), (3, 943709), (13, 217779), (39, 72593), (229, 12363), (317, 8931), (687, 4121), (951, 2977)]