40978077

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1889}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 62536320

約数和(自身を除く): 21558243

約数列:

[1, 3, 7, 21, 1033, 1889, 3099, 5667, 7231, 13223, 21693, 39669, 1951337, 5854011, 13659359, 40978077]

約数ペア:

[(1, 40978077), (3, 13659359), (7, 5854011), (21, 1951337), (1033, 39669), (1889, 21693), (3099, 13223), (5667, 7231)]