28850547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51427}}^1$

素因数の和:51458

約数の個数: 16

約数和(自身を含む): 44433792

約数和(自身を除く): 15583245

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51427, 154281, 565697, 874259, 1697091, 2622777, 9616849, 28850547]

約数ペア:

[(1, 28850547), (3, 9616849), (11, 2622777), (17, 1697091), (33, 874259), (51, 565697), (187, 154281), (561, 51427)]