16833791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 20354544

約数和(自身を除く): 3520753

約数列:

[1, 13, 17, 19, 211, 221, 247, 323, 361, 2743, 3587, 4009, 4199, 4693, 6137, 46631, 52117, 68153, 76171, 79781, 885989, 990223, 1294907, 16833791]

約数ペア:

[(1, 16833791), (13, 1294907), (17, 990223), (19, 885989), (211, 79781), (221, 76171), (247, 68153), (323, 52117), (361, 46631), (2743, 6137), (3587, 4693), (4009, 4199)]