521563009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 628145280

約数和(自身を除く): 106582271

約数列:

[1, 11, 17, 41, 59, 187, 451, 649, 697, 1003, 1153, 2419, 7667, 11033, 12683, 19601, 26609, 41123, 47273, 68027, 215611, 452353, 520003, 748297, 803641, 1156459, 2789107, 8840051, 12721049, 30680177, 47414819, 521563009]

約数ペア:

[(1, 521563009), (11, 47414819), (17, 30680177), (41, 12721049), (59, 8840051), (187, 2789107), (451, 1156459), (649, 803641), (697, 748297), (1003, 520003), (1153, 452353), (2419, 215611), (7667, 68027), (11033, 47273), (12683, 41123), (19601, 26609)]