21022273441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1319}}^1\times {\mathrm{4363}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 22742375040

約数和(自身を除く): 1720101599

約数列:

[1, 13, 281, 1319, 3653, 4363, 17147, 56719, 370639, 1226003, 4818307, 5754797, 15938039, 74812361, 1617097957, 21022273441]

約数ペア:

[(1, 21022273441), (13, 1617097957), (281, 74812361), (1319, 15938039), (3653, 5754797), (4363, 4818307), (17147, 1226003), (56719, 370639)]