5898501

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 10268544

約数和(自身を除く): 4370043

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 103, 189, 303, 309, 567, 707, 721, 909, 927, 2121, 2163, 2727, 2781, 6363, 6489, 8181, 8343, 10403, 19089, 19467, 31209, 57267, 58401, 72821, 93627, 218463, 280881, 655389, 842643, 1966167, 5898501]

約数ペア:

[(1, 5898501), (3, 1966167), (7, 842643), (9, 655389), (21, 280881), (27, 218463), (63, 93627), (81, 72821), (101, 58401), (103, 57267), (189, 31209), (303, 19467), (309, 19089), (567, 10403), (707, 8343), (721, 8181), (909, 6489), (927, 6363), (2121, 2781), (2163, 2727)]