1313997342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31285651}}^1$

素因数の和:31285663

約数の個数: 16

約数和(自身を含む): 3003422592

約数和(自身を除く): 1689425250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31285651, 62571302, 93856953, 187713906, 218999557, 437999114, 656998671, 1313997342]

約数ペア:

[(1, 1313997342), (2, 656998671), (3, 437999114), (6, 218999557), (7, 187713906), (14, 93856953), (21, 62571302), (42, 31285651)]