23416393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 8436407

約数列:

[1, 7, 11, 13, 77, 91, 143, 149, 157, 1001, 1043, 1099, 1639, 1727, 1937, 2041, 11473, 12089, 13559, 14287, 21307, 22451, 23393, 149149, 157157, 163751, 257323, 304109, 1801261, 2128763, 3345199, 23416393]

約数ペア:

[(1, 23416393), (7, 3345199), (11, 2128763), (13, 1801261), (77, 304109), (91, 257323), (143, 163751), (149, 157157), (157, 149149), (1001, 23393), (1043, 22451), (1099, 21307), (1639, 14287), (1727, 13559), (1937, 12089), (2041, 11473)]