13528557

素因数分解:

$3^2\times 7^2\times {\mathrm{30677}}^1$

素因数の和:30697

約数の個数: 18

約数和(自身を含む): 22732398

約数和(自身を除く): 9203841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30677, 92031, 214739, 276093, 644217, 1503173, 1932651, 4509519, 13528557]

約数ペア:

[(1, 13528557), (3, 4509519), (7, 1932651), (9, 1503173), (21, 644217), (49, 276093), (63, 214739), (147, 92031), (441, 30677)]