1289366999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{9791}}^1$

素因数の和:10078

約数の個数: 16

約数和(自身を含む): 1410048000

約数和(自身を除く): 120681001

約数列:

[1, 19, 29, 239, 551, 4541, 6931, 9791, 131689, 186029, 283939, 2340049, 5394841, 44460931, 67861421, 1289366999]

約数ペア:

[(1, 1289366999), (19, 67861421), (29, 44460931), (239, 5394841), (551, 2340049), (4541, 283939), (6931, 186029), (9791, 131689)]