38823939

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 70646784

約数和(自身を除く): 31822845

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 463, 693, 847, 1089, 1331, 1389, 2541, 3241, 3993, 4167, 5093, 7623, 9317, 9723, 11979, 15279, 27951, 29169, 35651, 45837, 56023, 83853, 106953, 168069, 320859, 392161, 504207, 616253, 1176483, 1848759, 3529449, 4313771, 5546277, 12941313, 38823939]

約数ペア:

[(1, 38823939), (3, 12941313), (7, 5546277), (9, 4313771), (11, 3529449), (21, 1848759), (33, 1176483), (63, 616253), (77, 504207), (99, 392161), (121, 320859), (231, 168069), (363, 106953), (463, 83853), (693, 56023), (847, 45837), (1089, 35651), (1331, 29169), (1389, 27951), (2541, 15279), (3241, 11979), (3993, 9723), (4167, 9317), (5093, 7623)]