2208045315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{21029003}}^1$

素因数の和:21029018

約数の個数: 16

約数和(自身を含む): 4037568768

約数和(自身を除く): 1829523453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 21029003, 63087009, 105145015, 147203021, 315435045, 441609063, 736015105, 2208045315]

約数ペア:

[(1, 2208045315), (3, 736015105), (5, 441609063), (7, 315435045), (15, 147203021), (21, 105145015), (35, 63087009), (105, 21029003)]