2740267453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{10501}}^1$

素因数の和:13908

約数の個数: 16

約数和(自身を含む): 3417770880

約数和(自身を除く): 677503427

約数列:

[1, 7, 11, 77, 3389, 10501, 23723, 37279, 73507, 115511, 260953, 808577, 35587889, 249115223, 391466779, 2740267453]

約数ペア:

[(1, 2740267453), (7, 391466779), (11, 249115223), (77, 35587889), (3389, 808577), (10501, 260953), (23723, 115511), (37279, 73507)]