38748353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 11018047

約数列:

[1, 7, 19, 23, 53, 133, 161, 239, 371, 437, 1007, 1219, 1673, 3059, 4541, 5497, 7049, 8533, 12667, 23161, 31787, 38479, 88669, 104443, 162127, 240673, 291341, 731101, 1684711, 2039387, 5535479, 38748353]

約数ペア:

[(1, 38748353), (7, 5535479), (19, 2039387), (23, 1684711), (53, 731101), (133, 291341), (161, 240673), (239, 162127), (371, 104443), (437, 88669), (1007, 38479), (1219, 31787), (1673, 23161), (3059, 12667), (4541, 8533), (5497, 7049)]