1211598891

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10601}}^1$

素因数の和:10713

約数の個数: 40

約数和(自身を含む): 1939657104

約数和(自身を除く): 728058213

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 249, 459, 747, 1377, 1411, 2241, 4233, 6723, 10601, 12699, 31803, 38097, 95409, 114291, 180217, 286227, 540651, 858681, 879883, 1621953, 2639649, 4865859, 7918947, 14597577, 14958011, 23756841, 44874033, 71270523, 134622099, 403866297, 1211598891]

約数ペア:

[(1, 1211598891), (3, 403866297), (9, 134622099), (17, 71270523), (27, 44874033), (51, 23756841), (81, 14958011), (83, 14597577), (153, 7918947), (249, 4865859), (459, 2639649), (747, 1621953), (1377, 879883), (1411, 858681), (2241, 540651), (4233, 286227), (6723, 180217), (10601, 114291), (12699, 95409), (31803, 38097)]