26484921

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7205

約数の個数: 16

約数和(自身を含む): 39524800

約数和(自身を除く): 13039879

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7057, 21171, 63513, 190539, 980923, 2942769, 8828307, 26484921]

約数ペア:

[(1, 26484921), (3, 8828307), (9, 2942769), (27, 980923), (139, 190539), (417, 63513), (1251, 21171), (3753, 7057)]