827832629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 1010609712

約数和(自身を除く): 182777083

約数列:

[1, 13, 17, 23, 73, 97, 221, 299, 391, 529, 949, 1241, 1261, 1649, 1679, 2231, 5083, 6877, 7081, 8993, 16133, 21437, 21827, 28543, 29003, 37927, 38617, 51313, 92053, 116909, 120377, 162863, 371059, 493051, 502021, 656489, 667069, 872321, 1564901, 2117219, 2768671, 3745849, 8534357, 11340173, 35992723, 48696037, 63679433, 827832629]

約数ペア:

[(1, 827832629), (13, 63679433), (17, 48696037), (23, 35992723), (73, 11340173), (97, 8534357), (221, 3745849), (299, 2768671), (391, 2117219), (529, 1564901), (949, 872321), (1241, 667069), (1261, 656489), (1649, 502021), (1679, 493051), (2231, 371059), (5083, 162863), (6877, 120377), (7081, 116909), (8993, 92053), (16133, 51313), (21437, 38617), (21827, 37927), (28543, 29003)]