74123161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5113}}^1$

素因数の和:5248

約数の個数: 16

約数和(自身を含む): 90006400

約数和(自身を除く): 15883239

約数列:

[1, 7, 19, 109, 133, 763, 2071, 5113, 14497, 35791, 97147, 557317, 680029, 3901219, 10589023, 74123161]

約数ペア:

[(1, 74123161), (7, 10589023), (19, 3901219), (109, 680029), (133, 557317), (763, 97147), (2071, 35791), (5113, 14497)]