427376742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127423}}^1$

素因数の和:127484

約数の個数: 32

約数和(自身を含む): 941918208

約数和(自身を除く): 514541466

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 127423, 254846, 382269, 764538, 1656499, 3312998, 4969497, 5479189, 9938994, 10958378, 16437567, 32875134, 71229457, 142458914, 213688371, 427376742]

約数ペア:

[(1, 427376742), (2, 213688371), (3, 142458914), (6, 71229457), (13, 32875134), (26, 16437567), (39, 10958378), (43, 9938994), (78, 5479189), (86, 4969497), (129, 3312998), (258, 1656499), (559, 764538), (1118, 382269), (1677, 254846), (3354, 127423)]