31460299949

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^3\times {\mathrm{73}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 36353119824

約数和(自身を除く): 4892819875

約数列:

[1, 13, 37, 41, 73, 169, 481, 533, 949, 1517, 1681, 2701, 2993, 6253, 6929, 12337, 19721, 21853, 35113, 38909, 62197, 68921, 110741, 122713, 256373, 284089, 456469, 505817, 808561, 895973, 1439633, 1595269, 2550077, 4540381, 5031233, 10511293, 11647649, 18715229, 20738497, 33151001, 59024953, 65406029, 186155621, 430963013, 767324389, 850278377, 2420023073, 31460299949]

約数ペア:

[(1, 31460299949), (13, 2420023073), (37, 850278377), (41, 767324389), (73, 430963013), (169, 186155621), (481, 65406029), (533, 59024953), (949, 33151001), (1517, 20738497), (1681, 18715229), (2701, 11647649), (2993, 10511293), (6253, 5031233), (6929, 4540381), (12337, 2550077), (19721, 1595269), (21853, 1439633), (35113, 895973), (38909, 808561), (62197, 505817), (68921, 456469), (110741, 284089), (122713, 256373)]