2013227289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{6833}}^1$

素因数の和:8581

約数の個数: 24

約数和(自身を含む): 3063272160

約数和(自身を除く): 1050044871

約数列:

[1, 3, 9, 19, 57, 171, 1723, 5169, 6833, 15507, 20499, 32737, 61497, 98211, 129827, 294633, 389481, 1168443, 11773259, 35319777, 105959331, 223691921, 671075763, 2013227289]

約数ペア:

[(1, 2013227289), (3, 671075763), (9, 223691921), (19, 105959331), (57, 35319777), (171, 11773259), (1723, 1168443), (5169, 389481), (6833, 294633), (15507, 129827), (20499, 98211), (32737, 61497)]