39953193

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2887}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 60994560

約数和(自身を除く): 21041367

約数列:

[1, 3, 7, 21, 659, 1977, 2887, 4613, 8661, 13839, 20209, 60627, 1902533, 5707599, 13317731, 39953193]

約数ペア:

[(1, 39953193), (3, 13317731), (7, 5707599), (21, 1902533), (659, 60627), (1977, 20209), (2887, 13839), (4613, 8661)]