2617385547

素因数分解:

$3^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{67481}}^1$

素因数の和:69338

約数の個数: 16

約数和(自身を含む): 3990615552

約数和(自身を除く): 1373230005

約数列:

[1, 3, 7, 21, 1847, 5541, 12929, 38787, 67481, 202443, 472367, 1417101, 124637407, 373912221, 872461849, 2617385547]

約数ペア:

[(1, 2617385547), (3, 872461849), (7, 373912221), (21, 124637407), (1847, 1417101), (5541, 472367), (12929, 202443), (38787, 67481)]