284698827

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10837}}^1$

素因数の和:10992

約数の個数: 32

約数和(自身を含む): 485542400

約数和(自身を除く): 200843573

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 8757, 10837, 26271, 32511, 75859, 97533, 227577, 292599, 682731, 1506343, 2048193, 4519029, 10544401, 13557087, 31633203, 40671261, 94899609, 284698827]

約数ペア:

[(1, 284698827), (3, 94899609), (7, 40671261), (9, 31633203), (21, 13557087), (27, 10544401), (63, 4519029), (139, 2048193), (189, 1506343), (417, 682731), (973, 292599), (1251, 227577), (2919, 97533), (3753, 75859), (8757, 32511), (10837, 26271)]