8261187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 12109440

約数和(自身を除く): 3848253

約数列:

[1, 3, 11, 33, 139, 417, 1529, 1801, 4587, 5403, 19811, 59433, 250339, 751017, 2753729, 8261187]

約数ペア:

[(1, 8261187), (3, 2753729), (11, 751017), (33, 250339), (139, 59433), (417, 19811), (1529, 5403), (1801, 4587)]