11867877

素因数分解:

$3^5\times 7^1\times {\mathrm{6977}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 20319936

約数和(自身を除く): 8452059

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 6977, 20931, 48839, 62793, 146517, 188379, 439551, 565137, 1318653, 1695411, 3955959, 11867877]

約数ペア:

[(1, 11867877), (3, 3955959), (7, 1695411), (9, 1318653), (21, 565137), (27, 439551), (63, 188379), (81, 146517), (189, 62793), (243, 48839), (567, 20931), (1701, 6977)]