16551513

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 27924480

約数和(自身を除く): 11372967

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 2423, 6831, 7269, 21807, 26653, 55729, 65421, 79959, 167187, 239877, 501561, 613019, 719631, 1504683, 1839057, 5517171, 16551513]

約数ペア:

[(1, 16551513), (3, 5517171), (9, 1839057), (11, 1504683), (23, 719631), (27, 613019), (33, 501561), (69, 239877), (99, 167187), (207, 79959), (253, 65421), (297, 55729), (621, 26653), (759, 21807), (2277, 7269), (2423, 6831)]