2103165

素因数分解:

$3^6\times 5^1\times {\mathrm{577}}^1$

素因数の和:600

約数の個数: 28

約数和(自身を含む): 3790524

約数和(自身を除く): 1687359

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 577, 729, 1215, 1731, 2885, 3645, 5193, 8655, 15579, 25965, 46737, 77895, 140211, 233685, 420633, 701055, 2103165]

約数ペア:

[(1, 2103165), (3, 701055), (5, 420633), (9, 233685), (15, 140211), (27, 77895), (45, 46737), (81, 25965), (135, 15579), (243, 8655), (405, 5193), (577, 3645), (729, 2885), (1215, 1731)]