4589127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 7138560

約数和(自身を除く): 2549433

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 571, 893, 1713, 2679, 5139, 8037, 10849, 26837, 32547, 80511, 97641, 241533, 509903, 1529709, 4589127]

約数ペア:

[(1, 4589127), (3, 1529709), (9, 509903), (19, 241533), (47, 97641), (57, 80511), (141, 32547), (171, 26837), (423, 10849), (571, 8037), (893, 5139), (1713, 2679)]