2973645

素因数分解:

$3^3\times 5^1\times {\mathrm{22027}}^1$

素因数の和:22041

約数の個数: 16

約数和(自身を含む): 5286720

約数和(自身を除く): 2313075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 22027, 66081, 110135, 198243, 330405, 594729, 991215, 2973645]

約数ペア:

[(1, 2973645), (3, 991215), (5, 594729), (9, 330405), (15, 198243), (27, 110135), (45, 66081), (135, 22027)]