305416563

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 428101632

約数和(自身を除く): 122685069

約数列:

[1, 3, 23, 69, 223, 529, 669, 863, 1587, 2589, 5129, 15387, 19849, 59547, 117967, 192449, 353901, 456527, 577347, 1369581, 4426327, 13278981, 101805521, 305416563]

約数ペア:

[(1, 305416563), (3, 101805521), (23, 13278981), (69, 4426327), (223, 1369581), (529, 577347), (669, 456527), (863, 353901), (1587, 192449), (2589, 117967), (5129, 59547), (15387, 19849)]