9906365

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 13641600

約数和(自身を除く): 3735235

約数列:

[1, 5, 7, 35, 349, 811, 1745, 2443, 4055, 5677, 12215, 28385, 283039, 1415195, 1981273, 9906365]

約数ペア:

[(1, 9906365), (5, 1981273), (7, 1415195), (35, 283039), (349, 28385), (811, 12215), (1745, 5677), (2443, 4055)]