316503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 524160

約数和(自身を除く): 207657

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 139, 207, 253, 417, 759, 1251, 1529, 2277, 3197, 4587, 9591, 13761, 28773, 35167, 105501, 316503]

約数ペア:

[(1, 316503), (3, 105501), (9, 35167), (11, 28773), (23, 13761), (33, 9591), (69, 4587), (99, 3197), (139, 2277), (207, 1529), (253, 1251), (417, 759)]