2260881

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 3953664

約数和(自身を除く): 1692783

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2111, 6333, 14777, 18999, 35887, 44331, 107661, 132993, 251209, 322983, 753627, 2260881]

約数ペア:

[(1, 2260881), (3, 753627), (7, 322983), (9, 251209), (17, 132993), (21, 107661), (51, 44331), (63, 35887), (119, 18999), (153, 14777), (357, 6333), (1071, 2111)]