4509921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 6519744

約数和(自身を除く): 2009823

約数列:

[1, 3, 13, 39, 197, 587, 591, 1761, 2561, 7631, 7683, 22893, 115639, 346917, 1503307, 4509921]

約数ペア:

[(1, 4509921), (3, 1503307), (13, 346917), (39, 115639), (197, 22893), (587, 7683), (591, 7631), (1761, 2561)]