61420303

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 75576032

約数和(自身を除く): 14155729

約数列:

[1, 7, 17, 97, 119, 289, 313, 679, 1649, 2023, 2191, 5321, 11543, 28033, 30361, 37247, 90457, 196231, 212527, 516137, 633199, 3612959, 8774329, 61420303]

約数ペア:

[(1, 61420303), (7, 8774329), (17, 3612959), (97, 633199), (119, 516137), (289, 212527), (313, 196231), (679, 90457), (1649, 37247), (2023, 30361), (2191, 28033), (5321, 11543)]