421881603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983407}}^1$

素因数の和:983434

約数の個数: 16

約数和(自身を含む): 660850176

約数和(自身を除く): 238968573

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 983407, 2950221, 10817477, 12784291, 32452431, 38352873, 140627201, 421881603]

約数ペア:

[(1, 421881603), (3, 140627201), (11, 38352873), (13, 32452431), (33, 12784291), (39, 10817477), (143, 2950221), (429, 983407)]