11870551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 15280128

約数和(自身を除く): 3409577

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 4973, 34811, 54703, 154163, 382921, 1079141, 1695793, 11870551]

約数ペア:

[(1, 11870551), (7, 1695793), (11, 1079141), (31, 382921), (77, 154163), (217, 54703), (341, 34811), (2387, 4973)]