214929913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15373}}^1$

素因数の和:15456

約数の個数: 16

約数和(自身を含む): 247951872

約数和(自身を除く): 33021959

約数列:

[1, 11, 31, 41, 341, 451, 1271, 13981, 15373, 169103, 476563, 630293, 5242193, 6933223, 19539083, 214929913]

約数ペア:

[(1, 214929913), (11, 19539083), (31, 6933223), (41, 5242193), (341, 630293), (451, 476563), (1271, 169103), (13981, 15373)]