1289207557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{51157}}^1$

素因数の和:51276

約数の個数: 16

約数和(自身を含む): 1473350400

約数和(自身を除く): 184142843

約数列:

[1, 11, 29, 79, 319, 869, 2291, 25201, 51157, 562727, 1483553, 4041403, 16319083, 44455433, 117200687, 1289207557]

約数ペア:

[(1, 1289207557), (11, 117200687), (29, 44455433), (79, 16319083), (319, 4041403), (869, 1483553), (2291, 562727), (25201, 51157)]