1355778867

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{48589}}^1$

素因数の和:48794

約数の個数: 16

約数和(自身を含む): 1847197440

約数和(自身を除く): 491418573

約数列:

[1, 3, 71, 131, 213, 393, 9301, 27903, 48589, 145767, 3449819, 6365159, 10349457, 19095477, 451926289, 1355778867]

約数ペア:

[(1, 1355778867), (3, 451926289), (71, 19095477), (131, 10349457), (213, 6365159), (393, 3449819), (9301, 145767), (27903, 48589)]