31835419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13337}}^1$

素因数の和:13386

約数の個数: 16

約数和(自身を含む): 40974336

約数和(自身を除く): 9138917

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 13337, 93359, 146707, 413447, 1026949, 2894129, 4547917, 31835419]

約数ペア:

[(1, 31835419), (7, 4547917), (11, 2894129), (31, 1026949), (77, 413447), (217, 146707), (341, 93359), (2387, 13337)]