47281617

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{3989}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 70224000

約数和(自身を除く): 22942383

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 3989, 11853, 11967, 35901, 107703, 1751171, 5253513, 15760539, 47281617]

約数ペア:

[(1, 47281617), (3, 15760539), (9, 5253513), (27, 1751171), (439, 107703), (1317, 35901), (3951, 11967), (3989, 11853)]