40989003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3559}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 59808000

約数和(自身を除く): 18818997

約数列:

[1, 3, 11, 33, 349, 1047, 3559, 3839, 10677, 11517, 39149, 117447, 1242091, 3726273, 13663001, 40989003]

約数ペア:

[(1, 40989003), (3, 13663001), (11, 3726273), (33, 1242091), (349, 117447), (1047, 39149), (3559, 11517), (3839, 10677)]