47068021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3617}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 63561024

約数和(自身を除く): 16493003

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 3617, 13013, 25319, 39787, 47021, 278509, 329147, 517231, 611273, 3620617, 4278911, 6724003, 47068021]

約数ペア:

[(1, 47068021), (7, 6724003), (11, 4278911), (13, 3620617), (77, 611273), (91, 517231), (143, 329147), (169, 278509), (1001, 47021), (1183, 39787), (1859, 25319), (3617, 13013)]