23295321

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21781

約数の個数: 24

約数和(自身を含む): 40719744

約数和(自身を除く): 17424423

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21751, 65253, 152257, 195759, 369767, 456771, 1109301, 1370313, 2588369, 3327903, 7765107, 23295321]

約数ペア:

[(1, 23295321), (3, 7765107), (7, 3327903), (9, 2588369), (17, 1370313), (21, 1109301), (51, 456771), (63, 369767), (119, 195759), (153, 152257), (357, 65253), (1071, 21751)]