289759987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2707}}^1$

素因数の和:3018

約数の個数: 16

約数和(自身を含む): 325999872

約数和(自身を除く): 36239885

約数列:

[1, 11, 37, 263, 407, 2707, 2893, 9731, 29777, 100159, 107041, 711941, 1101749, 7831351, 26341817, 289759987]

約数ペア:

[(1, 289759987), (11, 26341817), (37, 7831351), (263, 1101749), (407, 711941), (2707, 107041), (2893, 100159), (9731, 29777)]