12888603

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15737}}^1$

素因数の和:15763

約数の個数: 24

約数和(自身を含む): 22914528

約数和(自身を除く): 10025925

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15737, 47211, 110159, 141633, 204581, 330477, 613743, 991431, 1432067, 1841229, 4296201, 12888603]

約数ペア:

[(1, 12888603), (3, 4296201), (7, 1841229), (9, 1432067), (13, 991431), (21, 613743), (39, 330477), (63, 204581), (91, 141633), (117, 110159), (273, 47211), (819, 15737)]