47771031

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 83524608

約数和(自身を除く): 35753577

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 953, 1023, 1519, 1617, 2387, 2859, 4557, 6671, 7161, 10483, 16709, 20013, 29543, 31449, 46697, 50127, 73381, 88629, 140091, 206801, 220143, 324973, 513667, 620403, 974919, 1447607, 1541001, 2274811, 4342821, 6824433, 15923677, 47771031]

約数ペア:

[(1, 47771031), (3, 15923677), (7, 6824433), (11, 4342821), (21, 2274811), (31, 1541001), (33, 1447607), (49, 974919), (77, 620403), (93, 513667), (147, 324973), (217, 220143), (231, 206801), (341, 140091), (539, 88629), (651, 73381), (953, 50127), (1023, 46697), (1519, 31449), (1617, 29543), (2387, 20013), (2859, 16709), (4557, 10483), (6671, 7161)]