351383207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{9749}}^1$

素因数の和:10046

約数の個数: 16

約数和(自身を含む): 424320000

約数和(自身を除く): 72936793

約数列:

[1, 7, 19, 133, 271, 1897, 5149, 9749, 36043, 68243, 185231, 1296617, 2641979, 18493853, 50197601, 351383207]

約数ペア:

[(1, 351383207), (7, 50197601), (19, 18493853), (133, 2641979), (271, 1296617), (1897, 185231), (5149, 68243), (9749, 36043)]