9701187

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 13347840

約数和(自身を除く): 3646653

約数列:

[1, 3, 43, 129, 157, 471, 479, 1437, 6751, 20253, 20597, 61791, 75203, 225609, 3233729, 9701187]

約数ペア:

[(1, 9701187), (3, 3233729), (43, 225609), (129, 75203), (157, 61791), (471, 20597), (479, 20253), (1437, 6751)]