1993635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6329}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 3949920

約数和(自身を除く): 1956285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6329, 18987, 31645, 44303, 56961, 94935, 132909, 221515, 284805, 398727, 664545, 1993635]

約数ペア:

[(1, 1993635), (3, 664545), (5, 398727), (7, 284805), (9, 221515), (15, 132909), (21, 94935), (35, 56961), (45, 44303), (63, 31645), (105, 18987), (315, 6329)]