129012522

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{221671}}^1$

素因数の和:221773

約数の個数: 16

約数和(自身を含む): 260686272

約数和(自身を除く): 131673750

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 221671, 443342, 665013, 1330026, 21502087, 43004174, 64506261, 129012522]

約数ペア:

[(1, 129012522), (2, 64506261), (3, 43004174), (6, 21502087), (97, 1330026), (194, 665013), (291, 443342), (582, 221671)]