9945033

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 15267840

約数和(自身を除く): 5322807

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3407, 10221, 23849, 71547, 473573, 1420719, 3315011, 9945033]

約数ペア:

[(1, 9945033), (3, 3315011), (7, 1420719), (21, 473573), (139, 71547), (417, 23849), (973, 10221), (2919, 3407)]