30388707

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 16667757

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2393, 4233, 7179, 12699, 21537, 40681, 122043, 198619, 366129, 595857, 1787571, 3376523, 10129569, 30388707]

約数ペア:

[(1, 30388707), (3, 10129569), (9, 3376523), (17, 1787571), (51, 595857), (83, 366129), (153, 198619), (249, 122043), (747, 40681), (1411, 21537), (2393, 12699), (4233, 7179)]