23199057

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19413

約数の個数: 24

約数和(自身を含む): 40314560

約数和(自身を除く): 17115503

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19381, 58143, 135667, 174429, 368239, 407001, 1104717, 1221003, 2577673, 3314151, 7733019, 23199057]

約数ペア:

[(1, 23199057), (3, 7733019), (7, 3314151), (9, 2577673), (19, 1221003), (21, 1104717), (57, 407001), (63, 368239), (133, 174429), (171, 135667), (399, 58143), (1197, 19381)]