2620340463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{6047}}^1$

素因数の和:6375

約数の個数: 32

約数和(自身を含む): 3869171712

約数和(自身を除く): 1248831249

約数列:

[1, 3, 13, 39, 41, 123, 271, 533, 813, 1599, 3523, 6047, 10569, 11111, 18141, 33333, 78611, 144443, 235833, 247927, 433329, 743781, 1638737, 3223051, 4916211, 9669153, 21303581, 63910743, 67188217, 201564651, 873446821, 2620340463]

約数ペア:

[(1, 2620340463), (3, 873446821), (13, 201564651), (39, 67188217), (41, 63910743), (123, 21303581), (271, 9669153), (533, 4916211), (813, 3223051), (1599, 1638737), (3523, 743781), (6047, 433329), (10569, 247927), (11111, 235833), (18141, 144443), (33333, 78611)]