12773271

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 20457984

約数和(自身を除く): 7684713

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 2803, 4557, 8409, 19621, 58863, 86893, 137347, 260679, 412041, 608251, 1824753, 4257757, 12773271]

約数ペア:

[(1, 12773271), (3, 4257757), (7, 1824753), (21, 608251), (31, 412041), (49, 260679), (93, 137347), (147, 86893), (217, 58863), (651, 19621), (1519, 8409), (2803, 4557)]