10940139

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 18167552

約数和(自身を除く): 7227413

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 823, 1477, 1899, 2469, 4431, 5761, 7407, 13293, 17283, 51849, 173653, 520959, 1215571, 1562877, 3646713, 10940139]

約数ペア:

[(1, 10940139), (3, 3646713), (7, 1562877), (9, 1215571), (21, 520959), (63, 173653), (211, 51849), (633, 17283), (823, 13293), (1477, 7407), (1899, 5761), (2469, 4431)]