415135987

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{9239}}^1$

素因数の和:9391

約数の個数: 16

約数和(自身を含む): 487872000

約数和(自身を除く): 72736013

約数列:

[1, 7, 49, 131, 343, 917, 6419, 9239, 44933, 64673, 452711, 1210309, 3168977, 8472163, 59305141, 415135987]

約数ペア:

[(1, 415135987), (7, 59305141), (49, 8472163), (131, 3168977), (343, 1210309), (917, 452711), (6419, 64673), (9239, 44933)]