7327271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 8875008

約数和(自身を除く): 1547737

約数列:

[1, 7, 23, 71, 161, 497, 641, 1633, 4487, 11431, 14743, 45511, 103201, 318577, 1046753, 7327271]

約数ペア:

[(1, 7327271), (7, 1046753), (23, 318577), (71, 103201), (161, 45511), (497, 14743), (641, 11431), (1633, 4487)]