977359103

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{145289}}^1$

素因数の和:145358

約数の個数: 12

約数和(自身を含む): 1154183760

約数和(自身を除く): 176824657

約数列:

[1, 7, 31, 217, 961, 6727, 145289, 1017023, 4503959, 31527713, 139622729, 977359103]

約数ペア:

[(1, 977359103), (7, 139622729), (31, 31527713), (217, 4503959), (961, 1017023), (6727, 145289)]