28152783357

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1\times {\mathrm{5821}}^1$

素因数の和:8293

約数の個数: 32

約数和(自身を含む): 40543476480

約数和(自身を除く): 12390693123

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 2417, 5821, 7251, 17463, 55591, 70093, 133883, 166773, 168809, 210279, 401649, 506427, 1612139, 3882607, 4836417, 11647821, 14069357, 42208071, 323595211, 408011353, 970785633, 1224034059, 9384261119, 28152783357]

約数ペア:

[(1, 28152783357), (3, 9384261119), (23, 1224034059), (29, 970785633), (69, 408011353), (87, 323595211), (667, 42208071), (2001, 14069357), (2417, 11647821), (5821, 4836417), (7251, 3882607), (17463, 1612139), (55591, 506427), (70093, 401649), (133883, 210279), (166773, 168809)]