27021830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245653}}^1$

素因数の和:245671

約数の個数: 16

約数和(自身を含む): 53061264

約数和(自身を除く): 26039434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 245653, 491306, 1228265, 2456530, 2702183, 5404366, 13510915, 27021830]

約数ペア:

[(1, 27021830), (2, 13510915), (5, 5404366), (10, 2702183), (11, 2456530), (22, 1228265), (55, 491306), (110, 245653)]