17963449907

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{2213}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 19930729104

約数和(自身を除く): 1967279197

約数列:

[1, 13, 43, 169, 559, 1117, 2213, 7267, 14521, 28769, 48031, 95159, 188773, 373997, 624403, 1237067, 2471921, 8117239, 16081871, 32134973, 106292603, 417754649, 1381803839, 17963449907]

約数ペア:

[(1, 17963449907), (13, 1381803839), (43, 417754649), (169, 106292603), (559, 32134973), (1117, 16081871), (2213, 8117239), (7267, 2471921), (14521, 1237067), (28769, 624403), (48031, 373997), (95159, 188773)]