402010077

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26849}}^1$

素因数の和:26913

約数の個数: 32

約数和(自身を含む): 659865600

約数和(自身を除く): 257855523

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 26849, 80547, 187943, 563829, 617527, 832319, 1852581, 2496957, 4322689, 5826233, 12968067, 17478699, 19143337, 57430011, 134003359, 402010077]

約数ペア:

[(1, 402010077), (3, 134003359), (7, 57430011), (21, 19143337), (23, 17478699), (31, 12968067), (69, 5826233), (93, 4322689), (161, 2496957), (217, 1852581), (483, 832319), (651, 617527), (713, 563829), (2139, 187943), (4991, 80547), (14973, 26849)]