4189923

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2099997

約数列:

[1, 3, 9, 71, 79, 83, 213, 237, 249, 639, 711, 747, 5609, 5893, 6557, 16827, 17679, 19671, 50481, 53037, 59013, 465547, 1396641, 4189923]

約数ペア:

[(1, 4189923), (3, 1396641), (9, 465547), (71, 59013), (79, 53037), (83, 50481), (213, 19671), (237, 17679), (249, 16827), (639, 6557), (711, 5893), (747, 5609)]