1221079833

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 1847395200

約数和(自身を除く): 626315367

約数列:

[1, 3, 9, 27, 73, 139, 219, 417, 657, 1251, 1971, 3753, 4457, 10147, 13371, 30441, 40113, 91323, 120339, 273969, 325361, 619523, 976083, 1858569, 2928249, 5575707, 8784747, 16727121, 45225179, 135675537, 407026611, 1221079833]

約数ペア:

[(1, 1221079833), (3, 407026611), (9, 135675537), (27, 45225179), (73, 16727121), (139, 8784747), (219, 5575707), (417, 2928249), (657, 1858569), (1251, 976083), (1971, 619523), (3753, 325361), (4457, 273969), (10147, 120339), (13371, 91323), (30441, 40113)]