4151147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 5841360

約数和(自身を除く): 1690213

約数列:

[1, 7, 11, 13, 29, 77, 91, 121, 143, 169, 203, 319, 377, 847, 1001, 1183, 1573, 1859, 2233, 2639, 3509, 4147, 4901, 11011, 13013, 20449, 24563, 29029, 34307, 45617, 53911, 143143, 319319, 377377, 593021, 4151147]

約数ペア:

[(1, 4151147), (7, 593021), (11, 377377), (13, 319319), (29, 143143), (77, 53911), (91, 45617), (121, 34307), (143, 29029), (169, 24563), (203, 20449), (319, 13013), (377, 11011), (847, 4901), (1001, 4147), (1183, 3509), (1573, 2639), (1859, 2233)]