28170411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 39882528

約数和(自身を除く): 11712117

約数列:

[1, 3, 17, 51, 541, 1021, 1623, 3063, 9197, 17357, 27591, 52071, 552361, 1657083, 9390137, 28170411]

約数ペア:

[(1, 28170411), (3, 9390137), (17, 1657083), (51, 552361), (541, 52071), (1021, 27591), (1623, 17357), (3063, 9197)]