313360487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1531}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 357384960

約数和(自身を除く): 44024473

約数列:

[1, 11, 23, 253, 809, 1531, 8899, 16841, 18607, 35213, 204677, 387343, 1238579, 13624369, 28487317, 313360487]

約数ペア:

[(1, 313360487), (11, 28487317), (23, 13624369), (253, 1238579), (809, 387343), (1531, 204677), (8899, 35213), (16841, 18607)]