474963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 685440

約数和(自身を除く): 210477

約数列:

[1, 3, 17, 51, 67, 139, 201, 417, 1139, 2363, 3417, 7089, 9313, 27939, 158321, 474963]

約数ペア:

[(1, 474963), (3, 158321), (17, 27939), (51, 9313), (67, 7089), (139, 3417), (201, 2363), (417, 1139)]