42463491

素因数分解:

$3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1667}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 64798464

約数和(自身を除く): 22334973

約数列:

[1, 3, 7, 21, 1213, 1667, 3639, 5001, 8491, 11669, 25473, 35007, 2022071, 6066213, 14154497, 42463491]

約数ペア:

[(1, 42463491), (3, 14154497), (7, 6066213), (21, 2022071), (1213, 35007), (1667, 25473), (3639, 11669), (5001, 8491)]