3089128643

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{20963}}^1$

素因数の和:21178

約数の個数: 16

約数和(自身を含む): 3320697600

約数和(自身を除く): 231568957

約数列:

[1, 23, 43, 149, 989, 3427, 6407, 20963, 147361, 482149, 901409, 3123487, 20732407, 71840201, 134309941, 3089128643]

約数ペア:

[(1, 3089128643), (23, 134309941), (43, 71840201), (149, 20732407), (989, 3123487), (3427, 901409), (6407, 482149), (20963, 147361)]