9749961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 15288000

約数和(自身を除く): 5538039

約数列:

[1, 3, 9, 13, 39, 117, 167, 499, 501, 1497, 1503, 2171, 4491, 6487, 6513, 19461, 19539, 58383, 83333, 249999, 749997, 1083329, 3249987, 9749961]

約数ペア:

[(1, 9749961), (3, 3249987), (9, 1083329), (13, 749997), (39, 249999), (117, 83333), (167, 58383), (499, 19539), (501, 19461), (1497, 6513), (1503, 6487), (2171, 4491)]