30621369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31601}}^1$

素因数の和:31640

約数の個数: 16

約数和(自身を含む): 45506880

約数和(自身を除く): 14885511

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 31601, 94803, 537217, 600419, 1611651, 1801257, 10207123, 30621369]

約数ペア:

[(1, 30621369), (3, 10207123), (17, 1801257), (19, 1611651), (51, 600419), (57, 537217), (323, 94803), (969, 31601)]