3977612639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3973639}}^1$

素因数の和:3973670

約数の個数: 16

約数和(自身を含む): 5340572160

約数和(自身を除く): 1362959521

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 3973639, 27815473, 43710029, 51657307, 305970203, 361601149, 568230377, 3977612639]

約数ペア:

[(1, 3977612639), (7, 568230377), (11, 361601149), (13, 305970203), (77, 51657307), (91, 43710029), (143, 27815473), (1001, 3973639)]