128933103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{3491}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 185383296

約数和(自身を除く): 56450193

約数列:

[1, 3, 13, 39, 947, 2841, 3491, 10473, 12311, 36933, 45383, 136149, 3305977, 9917931, 42977701, 128933103]

約数ペア:

[(1, 128933103), (3, 42977701), (13, 9917931), (39, 3305977), (947, 136149), (2841, 45383), (3491, 36933), (10473, 12311)]