213124002623

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4756489}}^1$

素因数の和:4756706

約数の個数: 16

約数和(自身を含む): 251599295040

約数和(自身を除く): 38475292417

約数列:

[1, 7, 37, 173, 259, 1211, 6401, 44807, 4756489, 33295423, 175990093, 822872597, 1231930651, 5760108179, 30446286089, 213124002623]

約数ペア:

[(1, 213124002623), (7, 30446286089), (37, 5760108179), (173, 1231930651), (259, 822872597), (1211, 175990093), (6401, 33295423), (44807, 4756489)]