19331937

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 29635008

約数和(自身を除く): 10303071

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 1531, 4209, 4593, 12627, 13779, 35213, 93391, 105639, 280173, 316917, 840519, 2147993, 6443979, 19331937]

約数ペア:

[(1, 19331937), (3, 6443979), (9, 2147993), (23, 840519), (61, 316917), (69, 280173), (183, 105639), (207, 93391), (549, 35213), (1403, 13779), (1531, 12627), (4209, 4593)]