16806573

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9199}}^1$

素因数の和:9241

約数の個数: 24

約数和(自身を含む): 28704000

約数和(自身を除く): 11897427

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 9199, 27597, 64393, 82791, 193179, 266771, 579537, 800313, 1867397, 2400939, 5602191, 16806573]

約数ペア:

[(1, 16806573), (3, 5602191), (7, 2400939), (9, 1867397), (21, 800313), (29, 579537), (63, 266771), (87, 193179), (203, 82791), (261, 64393), (609, 27597), (1827, 9199)]