4678889481

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{85661}}^1$

素因数の和:85711

約数の個数: 48

約数和(自身を含む): 8415434880

約数和(自身を除く): 3736545399

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 867, 1071, 2023, 2601, 3213, 6069, 7803, 18207, 54621, 85661, 256983, 599627, 770949, 1456237, 1798881, 2312847, 4368711, 5396643, 10193659, 13106133, 16189929, 24756029, 30580977, 39318399, 74268087, 91742931, 173292203, 222804261, 275228793, 519876609, 668412783, 1559629827, 4678889481]

約数ペア:

[(1, 4678889481), (3, 1559629827), (7, 668412783), (9, 519876609), (17, 275228793), (21, 222804261), (27, 173292203), (51, 91742931), (63, 74268087), (119, 39318399), (153, 30580977), (189, 24756029), (289, 16189929), (357, 13106133), (459, 10193659), (867, 5396643), (1071, 4368711), (2023, 2312847), (2601, 1798881), (3213, 1456237), (6069, 770949), (7803, 599627), (18207, 256983), (54621, 85661)]