6931393

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 8753832

約数和(自身を除く): 1822439

約数列:

[1, 7, 17, 49, 53, 119, 157, 371, 833, 901, 1099, 2597, 2669, 6307, 7693, 8321, 18683, 44149, 58247, 130781, 141457, 407729, 990199, 6931393]

約数ペア:

[(1, 6931393), (7, 990199), (17, 407729), (49, 141457), (53, 130781), (119, 58247), (157, 44149), (371, 18683), (833, 8321), (901, 7693), (1099, 6307), (2597, 2669)]