4953471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 7269120

約数和(自身を除く): 2315649

約数列:

[1, 3, 19, 43, 47, 57, 129, 141, 817, 893, 1849, 2021, 2451, 2679, 5547, 6063, 35131, 38399, 86903, 105393, 115197, 260709, 1651157, 4953471]

約数ペア:

[(1, 4953471), (3, 1651157), (19, 260709), (43, 115197), (47, 105393), (57, 86903), (129, 38399), (141, 35131), (817, 6063), (893, 5547), (1849, 2679), (2021, 2451)]