285792143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30491}}^1$

素因数の和:30614

約数の個数: 16

約数和(自身を含む): 355170816

約数和(自身を除く): 69378673

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9373, 30491, 213437, 396383, 2774681, 3140573, 21984011, 40827449, 285792143]

約数ペア:

[(1, 285792143), (7, 40827449), (13, 21984011), (91, 3140573), (103, 2774681), (721, 396383), (1339, 213437), (9373, 30491)]