133415891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9203}}^1$

素因数の和:9338

約数の個数: 16

約数和(自身を含む): 161990400

約数和(自身を除く): 28574509

約数列:

[1, 7, 19, 109, 133, 763, 2071, 9203, 14497, 64421, 174857, 1003127, 1223999, 7021889, 19059413, 133415891]

約数ペア:

[(1, 133415891), (7, 19059413), (19, 7021889), (109, 1223999), (133, 1003127), (763, 174857), (2071, 64421), (9203, 14497)]