13858299

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16947

約数の個数: 24

約数和(自身を含む): 24638432

約数和(自身を除く): 10780133

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16921, 50763, 118447, 152289, 219973, 355341, 659919, 1066023, 1539811, 1979757, 4619433, 13858299]

約数ペア:

[(1, 13858299), (3, 4619433), (7, 1979757), (9, 1539811), (13, 1066023), (21, 659919), (39, 355341), (63, 219973), (91, 152289), (117, 118447), (273, 50763), (819, 16921)]