13837239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 21660912

約数和(自身を除く): 7823673

約数列:

[1, 3, 9, 13, 39, 117, 227, 521, 681, 1563, 2043, 2951, 4689, 6773, 8853, 20319, 26559, 60957, 118267, 354801, 1064403, 1537471, 4612413, 13837239]

約数ペア:

[(1, 13837239), (3, 4612413), (9, 1537471), (13, 1064403), (39, 354801), (117, 118267), (227, 60957), (521, 26559), (681, 20319), (1563, 8853), (2043, 6773), (2951, 4689)]