2783307189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{69221}}^1$

素因数の和:70268

約数の個数: 16

約数和(自身を含む): 4000477824

約数和(自身を除く): 1217170635

約数列:

[1, 3, 13, 39, 1031, 3093, 13403, 40209, 69221, 207663, 899873, 2699619, 71366851, 214100553, 927769063, 2783307189]

約数ペア:

[(1, 2783307189), (3, 927769063), (13, 214100553), (39, 71366851), (1031, 2699619), (3093, 899873), (13403, 207663), (40209, 69221)]