1055439

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 1901952

約数和(自身を除く): 846513

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1523, 4569, 10661, 13707, 16753, 31983, 50259, 95949, 117271, 150777, 351813, 1055439]

約数ペア:

[(1, 1055439), (3, 351813), (7, 150777), (9, 117271), (11, 95949), (21, 50259), (33, 31983), (63, 16753), (77, 13707), (99, 10661), (231, 4569), (693, 1523)]