39447221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 6517579

約数列:

[1, 11, 29, 31, 319, 341, 899, 3989, 9889, 43879, 115681, 123659, 1272491, 1360249, 3586111, 39447221]

約数ペア:

[(1, 39447221), (11, 3586111), (29, 1360249), (31, 1272491), (319, 123659), (341, 115681), (899, 43879), (3989, 9889)]