15779799

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 11868201

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 2879, 5481, 8637, 20153, 25911, 60459, 77733, 83491, 181377, 250473, 544131, 584437, 751419, 1753311, 2254257, 5259933, 15779799]

約数ペア:

[(1, 15779799), (3, 5259933), (7, 2254257), (9, 1753311), (21, 751419), (27, 584437), (29, 544131), (63, 250473), (87, 181377), (189, 83491), (203, 77733), (261, 60459), (609, 25911), (783, 20153), (1827, 8637), (2879, 5481)]