40305921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10079}}^1$

素因数の和:10156

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 16464639

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 10079, 30237, 312449, 433397, 937347, 1300191, 13435307, 40305921]

約数ペア:

[(1, 40305921), (3, 13435307), (31, 1300191), (43, 937347), (93, 433397), (129, 312449), (1333, 30237), (3999, 10079)]