201354321

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233861}}^1$

素因数の和:233912

約数の個数: 16

約数和(自身を含む): 314310528

約数和(自身を除く): 112956207

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 233861, 701583, 1637027, 4911081, 9588301, 28764903, 67118107, 201354321]

約数ペア:

[(1, 201354321), (3, 67118107), (7, 28764903), (21, 9588301), (41, 4911081), (123, 1637027), (287, 701583), (861, 233861)]