620173821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{282797}}^1$

素因数の和:282860

約数の個数: 16

約数和(自身を含む): 895904064

約数和(自身を除く): 275730243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 282797, 848391, 4807549, 12160271, 14422647, 36480813, 206724607, 620173821]

約数ペア:

[(1, 620173821), (3, 206724607), (17, 36480813), (43, 14422647), (51, 12160271), (129, 4807549), (731, 848391), (2193, 282797)]