1906047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 3236688

約数和(自身を除く): 1330641

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1481, 4443, 13329, 16291, 19253, 48873, 57759, 146619, 173277, 211783, 635349, 1906047]

約数ペア:

[(1, 1906047), (3, 635349), (9, 211783), (11, 173277), (13, 146619), (33, 57759), (39, 48873), (99, 19253), (117, 16291), (143, 13329), (429, 4443), (1287, 1481)]