71375367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199931}}^1$

素因数の和:199958

約数の個数: 16

約数和(自身を含む): 115160832

約数和(自身を除く): 43785465

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 199931, 599793, 1399517, 3398827, 4198551, 10196481, 23791789, 71375367]

約数ペア:

[(1, 71375367), (3, 23791789), (7, 10196481), (17, 4198551), (21, 3398827), (51, 1399517), (119, 599793), (357, 199931)]