813185373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{270791}}^1$

素因数の和:270825

約数の個数: 32

約数和(自身を含む): 1455777792

約数和(自身を除く): 642592419

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 270791, 812373, 1895537, 2978701, 3520283, 5686611, 8936103, 10560849, 20850907, 24641981, 38723113, 62552721, 73925943, 116169339, 271061791, 813185373]

約数ペア:

[(1, 813185373), (3, 271061791), (7, 116169339), (11, 73925943), (13, 62552721), (21, 38723113), (33, 24641981), (39, 20850907), (77, 10560849), (91, 8936103), (143, 5686611), (231, 3520283), (273, 2978701), (429, 1895537), (1001, 812373), (3003, 270791)]