4049127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 6309888

約数和(自身を除く): 2260761

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 631, 713, 1893, 2139, 5679, 6417, 14513, 19561, 43539, 58683, 130617, 176049, 449903, 1349709, 4049127]

約数ペア:

[(1, 4049127), (3, 1349709), (9, 449903), (23, 176049), (31, 130617), (69, 58683), (93, 43539), (207, 19561), (279, 14513), (631, 6417), (713, 5679), (1893, 2139)]