319238732769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{420604391}}^1$

素因数の和:420604428

約数の個数: 16

約数和(自身を含む): 484536259584

約数和(自身を除く): 165297526815

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 420604391, 1261813173, 4626648301, 9673900993, 13879944903, 29021702979, 106412910923, 319238732769]

約数ペア:

[(1, 319238732769), (3, 106412910923), (11, 29021702979), (23, 13879944903), (33, 9673900993), (69, 4626648301), (253, 1261813173), (759, 420604391)]