4047355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 5310144

約数和(自身を除く): 1262789

約数列:

[1, 5, 13, 65, 71, 355, 877, 923, 4385, 4615, 11401, 57005, 62267, 311335, 809471, 4047355]

約数ペア:

[(1, 4047355), (5, 809471), (13, 311335), (65, 62267), (71, 57005), (355, 11401), (877, 4615), (923, 4385)]