3445136639

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{2707}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 4223180160

約数和(自身を除く): 778043521

約数列:

[1, 7, 19, 49, 133, 931, 1367, 2707, 9569, 18949, 25973, 51433, 66983, 132643, 181811, 360031, 1272677, 2520217, 3700469, 25903283, 70308911, 181322981, 492162377, 3445136639]

約数ペア:

[(1, 3445136639), (7, 492162377), (19, 181322981), (49, 70308911), (133, 25903283), (931, 3700469), (1367, 2520217), (2707, 1272677), (9569, 360031), (18949, 181811), (25973, 132643), (51433, 66983)]