28494033

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11161}}^1$

素因数の和:11224

約数の個数: 16

約数和(自身を含む): 40718976

約数和(自身を除く): 12224943

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 11161, 33483, 256703, 412957, 770109, 1238871, 9498011, 28494033]

約数ペア:

[(1, 28494033), (3, 9498011), (23, 1238871), (37, 770109), (69, 412957), (111, 256703), (851, 33483), (2553, 11161)]