6385187893

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{2897}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 7675202304

約数和(自身を除く): 1290014411

約数列:

[1, 7, 31, 49, 217, 1451, 1519, 2897, 10157, 20279, 44981, 71099, 89807, 141953, 314867, 628649, 2204069, 4203547, 4400543, 29424829, 130309957, 205973803, 912169699, 6385187893]

約数ペア:

[(1, 6385187893), (7, 912169699), (31, 205973803), (49, 130309957), (217, 29424829), (1451, 4400543), (1519, 4203547), (2897, 2204069), (10157, 628649), (20279, 314867), (44981, 141953), (71099, 89807)]