221528593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53419}}^1$

素因数の和:53472

約数の個数: 16

約数和(自身を含む): 269236800

約数和(自身を除く): 47708207

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 53419, 587609, 694447, 1549151, 7638917, 17040661, 20138963, 221528593]

約数ペア:

[(1, 221528593), (11, 20138963), (13, 17040661), (29, 7638917), (143, 1549151), (319, 694447), (377, 587609), (4147, 53419)]