2999359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 3502080

約数和(自身を除く): 502721

約数列:

[1, 11, 19, 113, 127, 209, 1243, 1397, 2147, 2413, 14351, 23617, 26543, 157861, 272669, 2999359]

約数ペア:

[(1, 2999359), (11, 272669), (19, 157861), (113, 26543), (127, 23617), (209, 14351), (1243, 2413), (1397, 2147)]