2100047043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4013}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 3070420992

約数和(自身を除く): 970373949

約数列:

[1, 3, 17, 31, 51, 93, 331, 527, 993, 1581, 4013, 5627, 10261, 12039, 16881, 30783, 68221, 124403, 174437, 204663, 373209, 523311, 1328303, 2114851, 3984909, 6344553, 22581151, 41177393, 67743453, 123532179, 700015681, 2100047043]

約数ペア:

[(1, 2100047043), (3, 700015681), (17, 123532179), (31, 67743453), (51, 41177393), (93, 22581151), (331, 6344553), (527, 3984909), (993, 2114851), (1581, 1328303), (4013, 523311), (5627, 373209), (10261, 204663), (12039, 174437), (16881, 124403), (30783, 68221)]