2912603139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{48731}}^1$

素因数の和:48995

約数の個数: 24

約数和(自身を含む): 4371260400

約数和(自身を除く): 1458657261

約数列:

[1, 3, 9, 29, 87, 229, 261, 687, 2061, 6641, 19923, 48731, 59769, 146193, 438579, 1413199, 4239597, 11159399, 12718791, 33478197, 100434591, 323622571, 970867713, 2912603139]

約数ペア:

[(1, 2912603139), (3, 970867713), (9, 323622571), (29, 100434591), (87, 33478197), (229, 12718791), (261, 11159399), (687, 4239597), (2061, 1413199), (6641, 438579), (19923, 146193), (48731, 59769)]