31145009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6392

約数の個数: 16

約数和(自身を含む): 38486400

約数和(自身を除く): 7341391

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 6329, 44303, 120251, 234173, 841757, 1639211, 4449287, 31145009]

約数ペア:

[(1, 31145009), (7, 4449287), (19, 1639211), (37, 841757), (133, 234173), (259, 120251), (703, 44303), (4921, 6329)]