47981307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9629}}^1$

素因数の和:9794

約数の個数: 16

約数和(自身を含む): 70260480

約数和(自身を除く): 22279173

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 9629, 28887, 105919, 317757, 1453979, 4361937, 15993769, 47981307]

約数ペア:

[(1, 47981307), (3, 15993769), (11, 4361937), (33, 1453979), (151, 317757), (453, 105919), (1661, 28887), (4983, 9629)]