33940257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 51179520

約数和(自身を除く): 17239263

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 419, 871, 1209, 1257, 2077, 2613, 5447, 6231, 12989, 16341, 27001, 28073, 38967, 81003, 84219, 168857, 364949, 506571, 870263, 1094847, 2610789, 11313419, 33940257]

約数ペア:

[(1, 33940257), (3, 11313419), (13, 2610789), (31, 1094847), (39, 870263), (67, 506571), (93, 364949), (201, 168857), (403, 84219), (419, 81003), (871, 38967), (1209, 28073), (1257, 27001), (2077, 16341), (2613, 12989), (5447, 6231)]