221348894977

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{1019}}^1\times {\mathrm{58661}}^1$

素因数の和:59733

約数の個数: 24

約数和(自身を含む): 264711101760

約数和(自身を除く): 43362206783

約数列:

[1, 7, 23, 161, 529, 1019, 3703, 7133, 23437, 58661, 164059, 410627, 539051, 1349203, 3773357, 9444421, 31031669, 59775559, 217221683, 418428913, 1374837857, 9623864999, 31621270711, 221348894977]

約数ペア:

[(1, 221348894977), (7, 31621270711), (23, 9623864999), (161, 1374837857), (529, 418428913), (1019, 217221683), (3703, 59775559), (7133, 31031669), (23437, 9444421), (58661, 3773357), (164059, 1349203), (410627, 539051)]