13366395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{42433}}^1$

素因数の和:42451

約数の個数: 24

約数和(自身を含む): 26478816

約数和(自身を除く): 13112421

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 42433, 127299, 212165, 297031, 381897, 636495, 891093, 1485155, 1909485, 2673279, 4455465, 13366395]

約数ペア:

[(1, 13366395), (3, 4455465), (5, 2673279), (7, 1909485), (9, 1485155), (15, 891093), (21, 636495), (35, 381897), (45, 297031), (63, 212165), (105, 127299), (315, 42433)]