47717727

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 65667840

約数和(自身を除く): 17950113

約数列:

[1, 3, 41, 123, 139, 417, 2791, 5699, 8373, 17097, 114431, 343293, 387949, 1163847, 15905909, 47717727]

約数ペア:

[(1, 47717727), (3, 15905909), (41, 1163847), (123, 387949), (139, 343293), (417, 114431), (2791, 17097), (5699, 8373)]