18470607

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 25415808

約数和(自身を除く): 6945201

約数列:

[1, 3, 43, 129, 131, 393, 1093, 3279, 5633, 16899, 46999, 140997, 143183, 429549, 6156869, 18470607]

約数ペア:

[(1, 18470607), (3, 6156869), (43, 429549), (129, 143183), (131, 140997), (393, 46999), (1093, 16899), (3279, 5633)]