12662559

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15487

約数の個数: 24

約数和(自身を含む): 22512672

約数和(自身を除く): 9850113

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15461, 46383, 108227, 139149, 200993, 324681, 602979, 974043, 1406951, 1808937, 4220853, 12662559]

約数ペア:

[(1, 12662559), (3, 4220853), (7, 1808937), (9, 1406951), (13, 974043), (21, 602979), (39, 324681), (63, 200993), (91, 139149), (117, 108227), (273, 46383), (819, 15461)]