2135199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1009761

約数列:

[1, 3, 11, 33, 89, 267, 727, 979, 2181, 2937, 7997, 23991, 64703, 194109, 711733, 2135199]

約数ペア:

[(1, 2135199), (3, 711733), (11, 194109), (33, 64703), (89, 23991), (267, 7997), (727, 2937), (979, 2181)]