4971439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 5713920

約数和(自身を除く): 742481

約数列:

[1, 11, 31, 61, 239, 341, 671, 1891, 2629, 7409, 14579, 20801, 81499, 160369, 451949, 4971439]

約数ペア:

[(1, 4971439), (11, 451949), (31, 160369), (61, 81499), (239, 20801), (341, 14579), (671, 7409), (1891, 2629)]