289233087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39659}}^1$

素因数の和:39703

約数の個数: 32

約数和(自身を含む): 479727360

約数和(自身を除く): 190494273

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 39659, 118977, 436249, 515567, 674203, 1308747, 1546701, 2022609, 5671237, 7416233, 8764639, 17013711, 22248699, 26293917, 96411029, 289233087]

約数ペア:

[(1, 289233087), (3, 96411029), (11, 26293917), (13, 22248699), (17, 17013711), (33, 8764639), (39, 7416233), (51, 5671237), (143, 2022609), (187, 1546701), (221, 1308747), (429, 674203), (561, 515567), (663, 436249), (2431, 118977), (7293, 39659)]