33880091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 8421349

約数列:

[1, 7, 29, 47, 53, 67, 203, 329, 371, 469, 1363, 1537, 1943, 2491, 3149, 3551, 9541, 10759, 13601, 17437, 22043, 24857, 72239, 91321, 102979, 166897, 505673, 639247, 720853, 1168279, 4840013, 33880091]

約数ペア:

[(1, 33880091), (7, 4840013), (29, 1168279), (47, 720853), (53, 639247), (67, 505673), (203, 166897), (329, 102979), (371, 91321), (469, 72239), (1363, 24857), (1537, 22043), (1943, 17437), (2491, 13601), (3149, 10759), (3551, 9541)]