29686113

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{9137}}^1$

素因数の和:9181

約数の個数: 18

約数和(自身を含む): 45260514

約数和(自身を除く): 15574401

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 9137, 27411, 82233, 173603, 520809, 1562427, 3298457, 9895371, 29686113]

約数ペア:

[(1, 29686113), (3, 9895371), (9, 3298457), (19, 1562427), (57, 520809), (171, 173603), (361, 82233), (1083, 27411), (3249, 9137)]