2247299649

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26561}}^1$

素因数の和:26670

約数の個数: 48

約数和(自身を含む): 3977925120

約数和(自身を除く): 1730625471

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 711, 1071, 1343, 1659, 4029, 4977, 9401, 12087, 26561, 28203, 79683, 84609, 185927, 239049, 451537, 557781, 1354611, 1673343, 2098319, 3160759, 4063833, 6294957, 9482277, 14688233, 18884871, 28446831, 35671423, 44064699, 107014269, 132194097, 249699961, 321042807, 749099883, 2247299649]

約数ペア:

[(1, 2247299649), (3, 749099883), (7, 321042807), (9, 249699961), (17, 132194097), (21, 107014269), (51, 44064699), (63, 35671423), (79, 28446831), (119, 18884871), (153, 14688233), (237, 9482277), (357, 6294957), (553, 4063833), (711, 3160759), (1071, 2098319), (1343, 1673343), (1659, 1354611), (4029, 557781), (4977, 451537), (9401, 239049), (12087, 185927), (26561, 84609), (28203, 79683)]