28998111

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 39771648

約数和(自身を除く): 10773537

約数列:

[1, 3, 41, 123, 431, 547, 1293, 1641, 17671, 22427, 53013, 67281, 235757, 707271, 9666037, 28998111]

約数ペア:

[(1, 28998111), (3, 9666037), (41, 707271), (123, 235757), (431, 67281), (547, 53013), (1293, 22427), (1641, 17671)]