294218211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13913}}^1$

素因数の和:13995

約数の個数: 32

約数和(自身を含む): 480867840

約数和(自身を除く): 186649629

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 13913, 21147, 41739, 97391, 264347, 292173, 737389, 793041, 1850429, 2212167, 5161723, 5551287, 14010391, 15485169, 42031173, 98072737, 294218211]

約数ペア:

[(1, 294218211), (3, 98072737), (7, 42031173), (19, 15485169), (21, 14010391), (53, 5551287), (57, 5161723), (133, 2212167), (159, 1850429), (371, 793041), (399, 737389), (1007, 292173), (1113, 264347), (3021, 97391), (7049, 41739), (13913, 21147)]