13357701

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 22214400

約数和(自身を除く): 8856699

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 1423, 3129, 4269, 9387, 9961, 12807, 29883, 89649, 212027, 636081, 1484189, 1908243, 4452567, 13357701]

約数ペア:

[(1, 13357701), (3, 4452567), (7, 1908243), (9, 1484189), (21, 636081), (63, 212027), (149, 89649), (447, 29883), (1043, 12807), (1341, 9961), (1423, 9387), (3129, 4269)]