4457271

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 7580160

約数和(自身を除く): 3122889

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 563, 609, 1131, 1689, 2639, 3941, 7319, 7917, 11823, 16327, 21957, 48981, 51233, 114289, 153699, 212251, 342867, 636753, 1485757, 4457271]

約数ペア:

[(1, 4457271), (3, 1485757), (7, 636753), (13, 342867), (21, 212251), (29, 153699), (39, 114289), (87, 51233), (91, 48981), (203, 21957), (273, 16327), (377, 11823), (563, 7917), (609, 7319), (1131, 3941), (1689, 2639)]