17917983

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 28454400

約数和(自身を除く): 10536417

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 379, 459, 927, 1137, 1751, 2781, 3411, 5253, 6443, 10233, 15759, 19329, 39037, 47277, 57987, 117111, 173961, 351333, 663629, 1053999, 1990887, 5972661, 17917983]

約数ペア:

[(1, 17917983), (3, 5972661), (9, 1990887), (17, 1053999), (27, 663629), (51, 351333), (103, 173961), (153, 117111), (309, 57987), (379, 47277), (459, 39037), (927, 19329), (1137, 15759), (1751, 10233), (2781, 6443), (3411, 5253)]