40474413

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10889}}^1$

素因数の和:10961

約数の個数: 24

約数和(自身を含む): 67953600

約数和(自身を除く): 27479187

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 10889, 32667, 76223, 98001, 228669, 642451, 686007, 1927353, 4497157, 5782059, 13491471, 40474413]

約数ペア:

[(1, 40474413), (3, 13491471), (7, 5782059), (9, 4497157), (21, 1927353), (59, 686007), (63, 642451), (177, 228669), (413, 98001), (531, 76223), (1239, 32667), (3717, 10889)]