16534959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 27456000

約数和(自身を除く): 10921041

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1429, 1653, 3857, 4287, 10003, 11571, 27151, 30009, 41441, 81453, 124323, 190057, 290087, 570171, 787379, 870261, 2362137, 5511653, 16534959]

約数ペア:

[(1, 16534959), (3, 5511653), (7, 2362137), (19, 870261), (21, 787379), (29, 570171), (57, 290087), (87, 190057), (133, 124323), (203, 81453), (399, 41441), (551, 30009), (609, 27151), (1429, 11571), (1653, 10003), (3857, 4287)]