23312457

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21797

約数の個数: 24

約数和(自身を含む): 40749696

約数和(自身を除く): 17437239

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21767, 65301, 152369, 195903, 370039, 457107, 1110117, 1371321, 2590273, 3330351, 7770819, 23312457]

約数ペア:

[(1, 23312457), (3, 7770819), (7, 3330351), (9, 2590273), (17, 1371321), (21, 1110117), (51, 457107), (63, 370039), (119, 195903), (153, 152369), (357, 65301), (1071, 21767)]