13675473

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 23696640

約数和(自身を除く): 10021167

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 271, 567, 623, 801, 813, 1869, 1897, 2403, 2439, 5607, 5691, 7209, 7317, 16821, 17073, 21951, 24119, 50463, 51219, 72357, 153657, 168833, 217071, 506499, 651213, 1519497, 1953639, 4558491, 13675473]

約数ペア:

[(1, 13675473), (3, 4558491), (7, 1953639), (9, 1519497), (21, 651213), (27, 506499), (63, 217071), (81, 168833), (89, 153657), (189, 72357), (267, 51219), (271, 50463), (567, 24119), (623, 21951), (801, 17073), (813, 16821), (1869, 7317), (1897, 7209), (2403, 5691), (2439, 5607)]