42669711

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39841}}^1$

素因数の和:39871

約数の個数: 24

約数和(自身を含む): 74584224

約数和(自身を除く): 31914513

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39841, 119523, 278887, 358569, 677297, 836661, 2031891, 2509983, 4741079, 6095673, 14223237, 42669711]

約数ペア:

[(1, 42669711), (3, 14223237), (7, 6095673), (9, 4741079), (17, 2509983), (21, 2031891), (51, 836661), (63, 677297), (119, 358569), (153, 278887), (357, 119523), (1071, 39841)]