400902

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 810480

約数和(自身を除く): 409578

約数列:

[1, 2, 3, 6, 109, 218, 327, 613, 654, 1226, 1839, 3678, 66817, 133634, 200451, 400902]

約数ペア:

[(1, 400902), (2, 200451), (3, 133634), (6, 66817), (109, 3678), (218, 1839), (327, 1226), (613, 654)]