1400000043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{970201}}^1$

素因数の和:970254

約数の個数: 16

約数和(自身を含む): 2064589856

約数和(自身を除く): 664589813

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 970201, 2910603, 12612613, 35897437, 37837839, 107692311, 466666681, 1400000043]

約数ペア:

[(1, 1400000043), (3, 466666681), (13, 107692311), (37, 37837839), (39, 35897437), (111, 12612613), (481, 2910603), (1443, 970201)]