4994143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 6312960

約数和(自身を除く): 1318817

約数列:

[1, 7, 11, 77, 79, 553, 821, 869, 5747, 6083, 9031, 63217, 64859, 454013, 713449, 4994143]

約数ペア:

[(1, 4994143), (7, 713449), (11, 454013), (77, 64859), (79, 63217), (553, 9031), (821, 6083), (869, 5747)]