1289144163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{75217}}^1$

素因数の和:75446

約数の個数: 16

約数和(自身を含む): 1787179680

約数和(自身を除く): 498035517

約数列:

[1, 3, 29, 87, 197, 591, 5713, 17139, 75217, 225651, 2181293, 6543879, 14817749, 44453247, 429714721, 1289144163]

約数ペア:

[(1, 1289144163), (3, 429714721), (29, 44453247), (87, 14817749), (197, 6543879), (591, 2181293), (5713, 225651), (17139, 75217)]