11155641

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 18186240

約数和(自身を除く): 7030599

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 383, 399, 511, 1149, 1387, 1533, 2681, 4161, 7277, 8043, 9709, 21831, 27959, 29127, 50939, 83877, 152817, 195713, 531221, 587139, 1593663, 3718547, 11155641]

約数ペア:

[(1, 11155641), (3, 3718547), (7, 1593663), (19, 587139), (21, 531221), (57, 195713), (73, 152817), (133, 83877), (219, 50939), (383, 29127), (399, 27959), (511, 21831), (1149, 9709), (1387, 8043), (1533, 7277), (2681, 4161)]