5601687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 9902592

約数和(自身を除く): 4300905

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 71, 91, 119, 213, 221, 273, 289, 357, 497, 663, 867, 923, 1207, 1491, 1547, 2023, 2769, 3621, 3757, 4641, 6069, 6461, 8449, 11271, 15691, 19383, 20519, 25347, 26299, 47073, 61557, 78897, 109837, 143633, 266747, 329511, 430899, 800241, 1867229, 5601687]

約数ペア:

[(1, 5601687), (3, 1867229), (7, 800241), (13, 430899), (17, 329511), (21, 266747), (39, 143633), (51, 109837), (71, 78897), (91, 61557), (119, 47073), (213, 26299), (221, 25347), (273, 20519), (289, 19383), (357, 15691), (497, 11271), (663, 8449), (867, 6461), (923, 6069), (1207, 4641), (1491, 3757), (1547, 3621), (2023, 2769)]