24688407

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 36039168

約数和(自身を除く): 11350761

約数列:

[1, 3, 23, 43, 53, 69, 129, 157, 159, 471, 989, 1219, 2279, 2967, 3611, 3657, 6751, 6837, 8321, 10833, 20253, 24963, 52417, 155273, 157251, 191383, 357803, 465819, 574149, 1073409, 8229469, 24688407]

約数ペア:

[(1, 24688407), (3, 8229469), (23, 1073409), (43, 574149), (53, 465819), (69, 357803), (129, 191383), (157, 157251), (159, 155273), (471, 52417), (989, 24963), (1219, 20253), (2279, 10833), (2967, 8321), (3611, 6837), (3657, 6751)]