21434799

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 29685600

約数和(自身を除く): 8250801

約数列:

[1, 3, 29, 87, 433, 569, 1299, 1707, 12557, 16501, 37671, 49503, 246377, 739131, 7144933, 21434799]

約数ペア:

[(1, 21434799), (3, 7144933), (29, 739131), (87, 246377), (433, 49503), (569, 37671), (1299, 16501), (1707, 12557)]