47021481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 73463936

約数和(自身を除く): 26442455

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 1483, 2439, 3523, 4449, 10569, 13347, 19279, 31707, 57837, 173511, 401893, 1205679, 3617037, 5224609, 15673827, 47021481]

約数ペア:

[(1, 47021481), (3, 15673827), (9, 5224609), (13, 3617037), (39, 1205679), (117, 401893), (271, 173511), (813, 57837), (1483, 31707), (2439, 19279), (3523, 13347), (4449, 10569)]