23642311

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 30098432

約数和(自身を除く): 6456121

約数列:

[1, 7, 11, 77, 103, 121, 271, 721, 847, 1133, 1897, 2981, 7931, 12463, 20867, 27913, 32791, 87241, 195391, 229537, 307043, 2149301, 3377473, 23642311]

約数ペア:

[(1, 23642311), (7, 3377473), (11, 2149301), (77, 307043), (103, 229537), (121, 195391), (271, 87241), (721, 32791), (847, 27913), (1133, 20867), (1897, 12463), (2981, 7931)]