1228814367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{418391}}^1$

素因数の和:418494

約数の個数: 16

約数和(自身を含む): 1807453440

約数和(自身を除く): 578639073

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 418391, 1255173, 4602301, 13806903, 37236799, 111710397, 409604789, 1228814367]

約数ペア:

[(1, 1228814367), (3, 409604789), (11, 111710397), (33, 37236799), (89, 13806903), (267, 4602301), (979, 1255173), (2937, 418391)]