17767331351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20063}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 23714684928

約数和(自身を除く): 5947353577

約数列:

[1, 7, 11, 31, 49, 53, 77, 217, 341, 371, 539, 583, 1519, 1643, 2387, 2597, 4081, 11501, 16709, 18073, 20063, 28567, 80507, 126511, 140441, 220693, 621953, 885577, 983087, 1063339, 1544851, 4353671, 6841483, 7443373, 10813957, 11696729, 30475697, 32963509, 47890381, 52103611, 81877103, 230744563, 335232667, 362598599, 573139721, 1615211941, 2538190193, 17767331351]

約数ペア:

[(1, 17767331351), (7, 2538190193), (11, 1615211941), (31, 573139721), (49, 362598599), (53, 335232667), (77, 230744563), (217, 81877103), (341, 52103611), (371, 47890381), (539, 32963509), (583, 30475697), (1519, 11696729), (1643, 10813957), (2387, 7443373), (2597, 6841483), (4081, 4353671), (11501, 1544851), (16709, 1063339), (18073, 983087), (20063, 885577), (28567, 621953), (80507, 220693), (126511, 140441)]