13553973419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1\times {\mathrm{14563}}^1$

素因数の和:18890

約数の個数: 16

約数和(自身を含む): 15994767360

約数和(自身を除く): 2440793941

約数列:

[1, 7, 31, 217, 4289, 14563, 30023, 101941, 132959, 451453, 930713, 3160171, 62460707, 437224949, 1936281917, 13553973419]

約数ペア:

[(1, 13553973419), (7, 1936281917), (31, 437224949), (217, 62460707), (4289, 3160171), (14563, 930713), (30023, 451453), (101941, 132959)]