18061497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 27931176

約数和(自身を除く): 9869679

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1217, 1649, 3651, 4947, 10953, 14841, 20689, 62067, 118049, 186201, 354147, 1062441, 2006833, 6020499, 18061497]

約数ペア:

[(1, 18061497), (3, 6020499), (9, 2006833), (17, 1062441), (51, 354147), (97, 186201), (153, 118049), (291, 62067), (873, 20689), (1217, 14841), (1649, 10953), (3651, 4947)]