697066143

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{4951}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 944128512

約数和(自身を除く): 247062369

約数列:

[1, 3, 71, 213, 661, 1983, 4951, 14853, 46931, 140793, 351521, 1054563, 3272611, 9817833, 232355381, 697066143]

約数ペア:

[(1, 697066143), (3, 232355381), (71, 9817833), (213, 3272611), (661, 1054563), (1983, 351521), (4951, 140793), (14853, 46931)]