451630921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2805161}}^1$

素因数の和:2805191

約数の個数: 8

約数和(自身を含む): 538591104

約数和(自身を除く): 86960183

約数列:

[1, 7, 23, 161, 2805161, 19636127, 64518703, 451630921]

約数ペア:

[(1, 451630921), (7, 64518703), (23, 19636127), (161, 2805161)]