38689899

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 52736640

約数和(自身を除く): 14046741

約数列:

[1, 3, 59, 177, 241, 723, 907, 2721, 14219, 42657, 53513, 160539, 218587, 655761, 12896633, 38689899]

約数ペア:

[(1, 38689899), (3, 12896633), (59, 655761), (177, 218587), (241, 160539), (723, 53513), (907, 42657), (2721, 14219)]