1267850493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49937}}^1$

素因数の和:49994

約数の個数: 48

約数和(自身を含む): 2326711296

約数和(自身を除く): 1058860803

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 25389, 49937, 149811, 349559, 449433, 649181, 1048677, 1548047, 1947543, 3146031, 4544267, 4644141, 5842629, 10836329, 13632801, 13932423, 20124611, 32508987, 40898403, 60373833, 97526961, 140872277, 181121499, 422616831, 1267850493]

約数ペア:

[(1, 1267850493), (3, 422616831), (7, 181121499), (9, 140872277), (13, 97526961), (21, 60373833), (31, 40898403), (39, 32508987), (63, 20124611), (91, 13932423), (93, 13632801), (117, 10836329), (217, 5842629), (273, 4644141), (279, 4544267), (403, 3146031), (651, 1947543), (819, 1548047), (1209, 1048677), (1953, 649181), (2821, 449433), (3627, 349559), (8463, 149811), (25389, 49937)]