12551427819

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{962459}}^1$

素因数の和:962501

約数の個数: 40

約数和(自身を含む): 22359870720

約数和(自身を除く): 9808442901

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 962459, 2887377, 6737213, 8662131, 20211639, 22136557, 25986393, 60634917, 66409671, 77959179, 154955899, 181904751, 199229013, 464867697, 545714253, 597687039, 1394603091, 1793061117, 4183809273, 12551427819]

約数ペア:

[(1, 12551427819), (3, 4183809273), (7, 1793061117), (9, 1394603091), (21, 597687039), (23, 545714253), (27, 464867697), (63, 199229013), (69, 181904751), (81, 154955899), (161, 77959179), (189, 66409671), (207, 60634917), (483, 25986393), (567, 22136557), (621, 20211639), (1449, 8662131), (1863, 6737213), (4347, 2887377), (13041, 962459)]