38318547

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 52680320

約数和(自身を除く): 14361773

約数列:

[1, 3, 43, 129, 139, 417, 2137, 5977, 6411, 17931, 91891, 275673, 297043, 891129, 12772849, 38318547]

約数ペア:

[(1, 38318547), (3, 12772849), (43, 891129), (129, 297043), (139, 275673), (417, 91891), (2137, 17931), (5977, 6411)]