1983429

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 3448640

約数和(自身を除く): 1465211

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1657, 4971, 11599, 14913, 31483, 34797, 94449, 104391, 220381, 283347, 661143, 1983429]

約数ペア:

[(1, 1983429), (3, 661143), (7, 283347), (9, 220381), (19, 104391), (21, 94449), (57, 34797), (63, 31483), (133, 14913), (171, 11599), (399, 4971), (1197, 1657)]