38613273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 17996007

約数列:

[1, 3, 17, 47, 51, 89, 141, 181, 267, 543, 799, 1513, 2397, 3077, 4183, 4539, 8507, 9231, 12549, 16109, 25521, 48327, 71111, 144619, 213333, 273853, 433857, 757123, 821559, 2271369, 12871091, 38613273]

約数ペア:

[(1, 38613273), (3, 12871091), (17, 2271369), (47, 821559), (51, 757123), (89, 433857), (141, 273853), (181, 213333), (267, 144619), (543, 71111), (799, 48327), (1513, 25521), (2397, 16109), (3077, 12549), (4183, 9231), (4539, 8507)]