28046481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 13321839

約数列:

[1, 3, 17, 37, 51, 89, 111, 167, 267, 501, 629, 1513, 1887, 2839, 3293, 4539, 6179, 8517, 9879, 14863, 18537, 44589, 55981, 105043, 167943, 252671, 315129, 549931, 758013, 1649793, 9348827, 28046481]

約数ペア:

[(1, 28046481), (3, 9348827), (17, 1649793), (37, 758013), (51, 549931), (89, 315129), (111, 252671), (167, 167943), (267, 105043), (501, 55981), (629, 44589), (1513, 18537), (1887, 14863), (2839, 9879), (3293, 8517), (4539, 6179)]