38890423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 45868032

約数和(自身を除く): 6977609

約数列:

[1, 11, 13, 143, 431, 631, 4741, 5603, 6941, 8203, 61633, 90233, 271961, 2991571, 3535493, 38890423]

約数ペア:

[(1, 38890423), (11, 3535493), (13, 2991571), (143, 271961), (431, 90233), (631, 61633), (4741, 8203), (5603, 6941)]