13639461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 20048448

約数和(自身を除く): 6408987

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 4261, 12783, 46871, 140613, 413317, 1239951, 4546487, 13639461]

約数ペア:

[(1, 13639461), (3, 4546487), (11, 1239951), (33, 413317), (97, 140613), (291, 46871), (1067, 12783), (3201, 4261)]