4253319

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 7079072

約数和(自身を除く): 2825753

約数列:

[1, 3, 7, 9, 21, 63, 181, 373, 543, 1119, 1267, 1629, 2611, 3357, 3801, 7833, 11403, 23499, 67513, 202539, 472591, 607617, 1417773, 4253319]

約数ペア:

[(1, 4253319), (3, 1417773), (7, 607617), (9, 472591), (21, 202539), (63, 67513), (181, 23499), (373, 11403), (543, 7833), (1119, 3801), (1267, 3357), (1629, 2611)]