4920489

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 8229312

約数和(自身を除く): 3308823

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 941, 1743, 2823, 5229, 6587, 8469, 19761, 59283, 78103, 234309, 546721, 702927, 1640163, 4920489]

約数ペア:

[(1, 4920489), (3, 1640163), (7, 702927), (9, 546721), (21, 234309), (63, 78103), (83, 59283), (249, 19761), (581, 8469), (747, 6587), (941, 5229), (1743, 2823)]