242742461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16657}}^1$

素因数の和:16748

約数の個数: 16

約数和(自身を含む): 279854400

約数和(自身を除く): 37111939

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 16657, 216541, 316483, 982763, 4114279, 12775919, 18672497, 242742461]

約数ペア:

[(1, 242742461), (13, 18672497), (19, 12775919), (59, 4114279), (247, 982763), (767, 316483), (1121, 216541), (14573, 16657)]