13892697

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16963}}^1$

素因数の和:16989

約数の個数: 24

約数和(自身を含む): 24699584

約数和(自身を除く): 10806887

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16963, 50889, 118741, 152667, 220519, 356223, 661557, 1068669, 1543633, 1984671, 4630899, 13892697]

約数ペア:

[(1, 13892697), (3, 4630899), (7, 1984671), (9, 1543633), (13, 1068669), (21, 661557), (39, 356223), (63, 220519), (91, 152667), (117, 118741), (273, 50889), (819, 16963)]