24729991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 31030272

約数和(自身を除く): 6300281

約数列:

[1, 11, 13, 23, 73, 103, 143, 253, 299, 803, 949, 1133, 1339, 1679, 2369, 3289, 7519, 10439, 14729, 18469, 21827, 26059, 30797, 82709, 97747, 172937, 240097, 338767, 1075217, 1902307, 2248181, 24729991]

約数ペア:

[(1, 24729991), (11, 2248181), (13, 1902307), (23, 1075217), (73, 338767), (103, 240097), (143, 172937), (253, 97747), (299, 82709), (803, 30797), (949, 26059), (1133, 21827), (1339, 18469), (1679, 14729), (2369, 10439), (3289, 7519)]