22563489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 33755904

約数和(自身を除く): 11192415

約数列:

[1, 3, 13, 39, 41, 103, 123, 137, 309, 411, 533, 1339, 1599, 1781, 4017, 4223, 5343, 5617, 12669, 14111, 16851, 42333, 54899, 73021, 164697, 183443, 219063, 550329, 578551, 1735653, 7521163, 22563489]

約数ペア:

[(1, 22563489), (3, 7521163), (13, 1735653), (39, 578551), (41, 550329), (103, 219063), (123, 183443), (137, 164697), (309, 73021), (411, 54899), (533, 42333), (1339, 16851), (1599, 14111), (1781, 12669), (4017, 5617), (4223, 5343)]