3131567493

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{222713}}^1$

素因数の和:222868

約数の個数: 16

約数和(自身を含む): 4311743040

約数和(自身を除く): 1180175547

約数列:

[1, 3, 43, 109, 129, 327, 4687, 14061, 222713, 668139, 9576659, 24275717, 28729977, 72827151, 1043855831, 3131567493]

約数ペア:

[(1, 3131567493), (3, 1043855831), (43, 72827151), (109, 28729977), (129, 24275717), (327, 9576659), (4687, 668139), (14061, 222713)]