217303674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5173897}}^1$

素因数の和:5173909

約数の個数: 16

約数和(自身を含む): 496694208

約数和(自身を除く): 279390534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5173897, 10347794, 15521691, 31043382, 36217279, 72434558, 108651837, 217303674]

約数ペア:

[(1, 217303674), (2, 108651837), (3, 72434558), (6, 36217279), (7, 31043382), (14, 15521691), (21, 10347794), (42, 5173897)]