47549439

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12373}}^1$

素因数の和:12447

約数の個数: 24

約数和(自身を含む): 79787552

約数和(自身を除く): 32238113

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12373, 37119, 86611, 111357, 259833, 754753, 779499, 2264259, 5283271, 6792777, 15849813, 47549439]

約数ペア:

[(1, 47549439), (3, 15849813), (7, 6792777), (9, 5283271), (21, 2264259), (61, 779499), (63, 754753), (183, 259833), (427, 111357), (549, 86611), (1281, 37119), (3843, 12373)]