242535909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 419471360

約数和(自身を除く): 176935451

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 341, 363, 651, 847, 1023, 2387, 2541, 3079, 3751, 7161, 9237, 11253, 21553, 26257, 33869, 64659, 78771, 95449, 101607, 237083, 286347, 372559, 668143, 711249, 1049939, 1117677, 2004429, 2607913, 3149817, 7349573, 7823739, 11549329, 22048719, 34647987, 80845303, 242535909]

約数ペア:

[(1, 242535909), (3, 80845303), (7, 34647987), (11, 22048719), (21, 11549329), (31, 7823739), (33, 7349573), (77, 3149817), (93, 2607913), (121, 2004429), (217, 1117677), (231, 1049939), (341, 711249), (363, 668143), (651, 372559), (847, 286347), (1023, 237083), (2387, 101607), (2541, 95449), (3079, 78771), (3751, 64659), (7161, 33869), (9237, 26257), (11253, 21553)]