331360414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3863}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 620960256

約数和(自身を除く): 289599842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 557, 1114, 3863, 3899, 6127, 7726, 7798, 12254, 27041, 42493, 42889, 54082, 84986, 85778, 297451, 594902, 2151691, 4303382, 15061837, 23668601, 30123674, 47337202, 165680207, 331360414]

約数ペア:

[(1, 331360414), (2, 165680207), (7, 47337202), (11, 30123674), (14, 23668601), (22, 15061837), (77, 4303382), (154, 2151691), (557, 594902), (1114, 297451), (3863, 85778), (3899, 84986), (6127, 54082), (7726, 42889), (7798, 42493), (12254, 27041)]