981329613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3533}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 1506332160

約数和(自身を除く): 525002547

約数列:

[1, 3, 11, 19, 33, 57, 209, 443, 627, 1329, 3533, 4873, 8417, 10599, 14619, 25251, 38863, 67127, 92587, 116589, 201381, 277761, 738397, 1565119, 2215191, 4695357, 17216309, 29737261, 51648927, 89211783, 327109871, 981329613]

約数ペア:

[(1, 981329613), (3, 327109871), (11, 89211783), (19, 51648927), (33, 29737261), (57, 17216309), (209, 4695357), (443, 2215191), (627, 1565119), (1329, 738397), (3533, 277761), (4873, 201381), (8417, 116589), (10599, 92587), (14619, 67127), (25251, 38863)]