47134731

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6781}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 72051968

約数和(自身を除く): 24917237

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6781, 6951, 20343, 47467, 142401, 2244511, 6733533, 15711577, 47134731]

約数ペア:

[(1, 47134731), (3, 15711577), (7, 6733533), (21, 2244511), (331, 142401), (993, 47467), (2317, 20343), (6781, 6951)]