2729066641

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{42641}}^1$

素因数の和:42912

約数の個数: 16

約数和(自身を含む): 3209407488

約数和(自身を除く): 480340847

約数列:

[1, 7, 41, 223, 287, 1561, 9143, 42641, 64001, 298487, 1748281, 9508943, 12237967, 66562601, 389866663, 2729066641]

約数ペア:

[(1, 2729066641), (7, 389866663), (41, 66562601), (223, 12237967), (287, 9508943), (1561, 1748281), (9143, 298487), (42641, 64001)]