71069509

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 82999296

約数和(自身を除く): 11929787

約数列:

[1, 7, 71, 151, 497, 947, 1057, 6629, 10721, 67237, 75047, 142997, 470659, 1000979, 10152787, 71069509]

約数ペア:

[(1, 71069509), (7, 10152787), (71, 1000979), (151, 470659), (497, 142997), (947, 75047), (1057, 67237), (6629, 10721)]