39830943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 54781056

約数和(自身を除く): 14950113

約数列:

[1, 3, 43, 129, 131, 393, 2357, 5633, 7071, 16899, 101351, 304053, 308767, 926301, 13276981, 39830943]

約数ペア:

[(1, 39830943), (3, 13276981), (43, 926301), (129, 308767), (131, 304053), (393, 101351), (2357, 16899), (5633, 7071)]