47386969

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 60575040

約数和(自身を除く): 13188071

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 2213, 3059, 15491, 21413, 42047, 50899, 108437, 294329, 356293, 967081, 2060303, 2494051, 6769567, 47386969]

約数ペア:

[(1, 47386969), (7, 6769567), (19, 2494051), (23, 2060303), (49, 967081), (133, 356293), (161, 294329), (437, 108437), (931, 50899), (1127, 42047), (2213, 21413), (3059, 15491)]