2971416123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{273083}}^1$

素因数の和:273136

約数の個数: 32

約数和(自身を含む): 4893665280

約数和(自身を除く): 1922249157

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 273083, 819249, 2457747, 3550079, 7373241, 8465573, 10650237, 25396719, 31950711, 76190157, 95852133, 110052449, 228570471, 330157347, 990472041, 2971416123]

約数ペア:

[(1, 2971416123), (3, 990472041), (9, 330157347), (13, 228570471), (27, 110052449), (31, 95852133), (39, 76190157), (93, 31950711), (117, 25396719), (279, 10650237), (351, 8465573), (403, 7373241), (837, 3550079), (1209, 2457747), (3627, 819249), (10881, 273083)]