2073453507

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 3178745856

約数和(自身を除く): 1105292349

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 401, 431, 1203, 1293, 1333, 3609, 3879, 3999, 11997, 12431, 13361, 17243, 18533, 37293, 40083, 51729, 55599, 111879, 120249, 155187, 166797, 172831, 518493, 534533, 574523, 1555479, 1603599, 1723569, 4810797, 5170707, 5357761, 7431733, 16073283, 22295199, 48219849, 66885597, 230383723, 691151169, 2073453507]

約数ペア:

[(1, 2073453507), (3, 691151169), (9, 230383723), (31, 66885597), (43, 48219849), (93, 22295199), (129, 16073283), (279, 7431733), (387, 5357761), (401, 5170707), (431, 4810797), (1203, 1723569), (1293, 1603599), (1333, 1555479), (3609, 574523), (3879, 534533), (3999, 518493), (11997, 172831), (12431, 166797), (13361, 155187), (17243, 120249), (18533, 111879), (37293, 55599), (40083, 51729)]