310777747

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{15137}}^1$

素因数の和:15570

約数の個数: 12

約数和(自身を含む): 362403720

約数和(自身を除く): 51625973

約数列:

[1, 7, 49, 419, 2933, 15137, 20531, 105959, 741713, 6342403, 44396821, 310777747]

約数ペア:

[(1, 310777747), (7, 44396821), (49, 6342403), (419, 741713), (2933, 105959), (15137, 20531)]