3280697

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 856135

約数列:

[1, 7, 23, 41, 49, 71, 161, 287, 497, 943, 1127, 1633, 2009, 2911, 3479, 6601, 11431, 20377, 46207, 66953, 80017, 142639, 468671, 3280697]

約数ペア:

[(1, 3280697), (7, 468671), (23, 142639), (41, 80017), (49, 66953), (71, 46207), (161, 20377), (287, 11431), (497, 6601), (943, 3479), (1127, 2911), (1633, 2009)]