16963713

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 27977040

約数和(自身を除く): 11013327

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 587, 741, 1521, 1761, 2223, 3211, 5283, 7631, 9633, 11153, 22893, 28899, 33459, 68679, 99203, 100377, 144989, 297609, 434967, 892827, 1304901, 1884857, 5654571, 16963713]

約数ペア:

[(1, 16963713), (3, 5654571), (9, 1884857), (13, 1304901), (19, 892827), (39, 434967), (57, 297609), (117, 144989), (169, 100377), (171, 99203), (247, 68679), (507, 33459), (587, 28899), (741, 22893), (1521, 11153), (1761, 9633), (2223, 7631), (3211, 5283)]