23856723

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 36

約数和(自身を含む): 39905320

約数和(自身を除く): 16048597

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1153, 1881, 2299, 3459, 6897, 10377, 12683, 20691, 21907, 38049, 65721, 114147, 139513, 197163, 240977, 418539, 722931, 1255617, 2168793, 2650747, 7952241, 23856723]

約数ペア:

[(1, 23856723), (3, 7952241), (9, 2650747), (11, 2168793), (19, 1255617), (33, 722931), (57, 418539), (99, 240977), (121, 197163), (171, 139513), (209, 114147), (363, 65721), (627, 38049), (1089, 21907), (1153, 20691), (1881, 12683), (2299, 10377), (3459, 6897)]