248315403

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{43633}}^1$

素因数の和:43914

約数の個数: 16

約数和(自身を含む): 379790336

約数和(自身を除く): 131474933

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 43633, 130899, 305431, 916293, 11824543, 35473629, 82771801, 248315403]

約数ペア:

[(1, 248315403), (3, 82771801), (7, 35473629), (21, 11824543), (271, 916293), (813, 305431), (1897, 130899), (5691, 43633)]