121013211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41203}}^1$

素因数の和:41306

約数の個数: 16

約数和(自身を含む): 178001280

約数和(自身を除く): 56988069

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 41203, 123609, 453233, 1359699, 3667067, 11001201, 40337737, 121013211]

約数ペア:

[(1, 121013211), (3, 40337737), (11, 11001201), (33, 3667067), (89, 1359699), (267, 453233), (979, 123609), (2937, 41203)]