38229737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 48996864

約数和(自身を除く): 10767127

約数列:

[1, 7, 13, 61, 71, 91, 97, 427, 497, 679, 793, 923, 1261, 4331, 5551, 5917, 6461, 6887, 8827, 30317, 41419, 48209, 56303, 76921, 89531, 394121, 420107, 538447, 626717, 2940749, 5461391, 38229737]

約数ペア:

[(1, 38229737), (7, 5461391), (13, 2940749), (61, 626717), (71, 538447), (91, 420107), (97, 394121), (427, 89531), (497, 76921), (679, 56303), (793, 48209), (923, 41419), (1261, 30317), (4331, 8827), (5551, 6887), (5917, 6461)]