1996911

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 3413280

約数和(自身を除く): 1416369

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1093, 1827, 3279, 7651, 9837, 22953, 31697, 68859, 95091, 221879, 285273, 665637, 1996911]

約数ペア:

[(1, 1996911), (3, 665637), (7, 285273), (9, 221879), (21, 95091), (29, 68859), (63, 31697), (87, 22953), (203, 9837), (261, 7651), (609, 3279), (1093, 1827)]