224729729

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 272341440

約数和(自身を除く): 47611711

約数列:

[1, 7, 29, 49, 167, 203, 947, 1169, 1421, 4843, 6629, 8183, 27463, 33901, 46403, 158149, 192241, 237307, 1107043, 1345687, 4586321, 7749301, 32104247, 224729729]

約数ペア:

[(1, 224729729), (7, 32104247), (29, 7749301), (49, 4586321), (167, 1345687), (203, 1107043), (947, 237307), (1169, 192241), (1421, 158149), (4843, 46403), (6629, 33901), (8183, 27463)]