15707504031

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 21287743488

約数和(自身を除く): 5580239457

約数列:

[1, 3, 191, 197, 227, 573, 591, 613, 681, 1839, 37627, 43357, 44719, 112881, 117083, 120761, 130071, 134157, 139151, 351249, 362283, 417453, 8541329, 23065351, 25623987, 26577841, 27412747, 69196053, 79733523, 82238241, 5235834677, 15707504031]

約数ペア:

[(1, 15707504031), (3, 5235834677), (191, 82238241), (197, 79733523), (227, 69196053), (573, 27412747), (591, 26577841), (613, 25623987), (681, 23065351), (1839, 8541329), (37627, 417453), (43357, 362283), (44719, 351249), (112881, 139151), (117083, 134157), (120761, 130071)]