30409443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 46562880

約数和(自身を除く): 16153437

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1091, 1467, 3097, 3273, 9291, 9819, 20729, 27873, 62187, 177833, 186561, 533499, 1600497, 3378827, 10136481, 30409443]

約数ペア:

[(1, 30409443), (3, 10136481), (9, 3378827), (19, 1600497), (57, 533499), (163, 186561), (171, 177833), (489, 62187), (1091, 27873), (1467, 20729), (3097, 9819), (3273, 9291)]