326979135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1038029}}^1$

素因数の和:1038047

約数の個数: 24

約数和(自身を含む): 647730720

約数和(自身を除く): 320751585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1038029, 3114087, 5190145, 7266203, 9342261, 15570435, 21798609, 36331015, 46711305, 65395827, 108993045, 326979135]

約数ペア:

[(1, 326979135), (3, 108993045), (5, 65395827), (7, 46711305), (9, 36331015), (15, 21798609), (21, 15570435), (35, 9342261), (45, 7266203), (63, 5190145), (105, 3114087), (315, 1038029)]