9954399

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5239

約数の個数: 24

約数和(自身を含む): 16630320

約数和(自身を除く): 6675921

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5209, 15627, 36463, 67717, 109389, 203151, 255241, 474019, 765723, 1422057, 3318133, 9954399]

約数ペア:

[(1, 9954399), (3, 3318133), (7, 1422057), (13, 765723), (21, 474019), (39, 255241), (49, 203151), (91, 109389), (147, 67717), (273, 36463), (637, 15627), (1911, 5209)]