23551451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 7552549

約数列:

[1, 7, 11, 29, 53, 77, 199, 203, 319, 371, 583, 1393, 1537, 2189, 2233, 4081, 5771, 10547, 10759, 15323, 16907, 40397, 63481, 73829, 116017, 118349, 305863, 444367, 812119, 2141041, 3364493, 23551451]

約数ペア:

[(1, 23551451), (7, 3364493), (11, 2141041), (29, 812119), (53, 444367), (77, 305863), (199, 118349), (203, 116017), (319, 73829), (371, 63481), (583, 40397), (1393, 16907), (1537, 15323), (2189, 10759), (2233, 10547), (4081, 5771)]