631481763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{8647}}^1$

素因数の和:10874

約数の個数: 16

約数和(自身を含む): 919040256

約数和(自身を除く): 287558493

約数列:

[1, 3, 11, 33, 2213, 6639, 8647, 24343, 25941, 73029, 95117, 285351, 19135811, 57407433, 210493921, 631481763]

約数ペア:

[(1, 631481763), (3, 210493921), (11, 57407433), (33, 19135811), (2213, 285351), (6639, 95117), (8647, 73029), (24343, 25941)]