13083945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{353}}^2$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 23992896

約数和(自身を除く): 10908951

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 353, 1059, 1765, 2471, 5295, 7413, 12355, 37065, 124609, 373827, 623045, 872263, 1869135, 2616789, 4361315, 13083945]

約数ペア:

[(1, 13083945), (3, 4361315), (5, 2616789), (7, 1869135), (15, 872263), (21, 623045), (35, 373827), (105, 124609), (353, 37065), (1059, 12355), (1765, 7413), (2471, 5295)]