4897348743

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{646003}}^1$

素因数の和:646051

約数の個数: 24

約数和(自身を含む): 7876080768

約数和(自身を除く): 2978732025

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 646003, 1938009, 4522021, 12274057, 13566063, 36822171, 85918399, 233207083, 257755197, 699621249, 1632449581, 4897348743]

約数ペア:

[(1, 4897348743), (3, 1632449581), (7, 699621249), (19, 257755197), (21, 233207083), (57, 85918399), (133, 36822171), (361, 13566063), (399, 12274057), (1083, 4522021), (2527, 1938009), (7581, 646003)]