334080383

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{40343}}^1$

素因数の和:40383

約数の個数: 18

約数和(自身を含む): 420828264

約数和(自身を除く): 86747881

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 40343, 282401, 524459, 1976807, 3671213, 6817967, 25698491, 47725769, 334080383]

約数ペア:

[(1, 334080383), (7, 47725769), (13, 25698491), (49, 6817967), (91, 3671213), (169, 1976807), (637, 524459), (1183, 282401), (8281, 40343)]