38811843

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14327}}^1$

素因数の和:14383

約数の個数: 24

約数和(自身を含む): 65564928

約数和(自身を除く): 26753085

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14327, 42981, 100289, 128943, 300867, 616061, 902601, 1848183, 4312427, 5544549, 12937281, 38811843]

約数ペア:

[(1, 38811843), (3, 12937281), (7, 5544549), (9, 4312427), (21, 1848183), (43, 902601), (63, 616061), (129, 300867), (301, 128943), (387, 100289), (903, 42981), (2709, 14327)]