388675133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{2971}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 485030400

約数和(自身を除く): 96355267

約数列:

[1, 7, 11, 77, 1699, 2971, 11893, 18689, 20797, 32681, 130823, 228767, 5047729, 35334103, 55525019, 388675133]

約数ペア:

[(1, 388675133), (7, 55525019), (11, 35334103), (77, 5047729), (1699, 228767), (2971, 130823), (11893, 32681), (18689, 20797)]