23920967

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 29007072

約数和(自身を除く): 5086105

約数列:

[1, 7, 49, 53, 61, 151, 371, 427, 1057, 2597, 2989, 3233, 7399, 8003, 9211, 22631, 56021, 64477, 158417, 392147, 451339, 488183, 3417281, 23920967]

約数ペア:

[(1, 23920967), (7, 3417281), (49, 488183), (53, 451339), (61, 392147), (151, 158417), (371, 64477), (427, 56021), (1057, 22631), (2597, 9211), (2989, 8003), (3233, 7399)]