12451329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 19760832

約数和(自身を除く): 7309503

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 727, 1557, 1903, 2181, 5709, 6543, 7997, 17127, 23991, 71973, 125771, 377313, 1131939, 1383481, 4150443, 12451329]

約数ペア:

[(1, 12451329), (3, 4150443), (9, 1383481), (11, 1131939), (33, 377313), (99, 125771), (173, 71973), (519, 23991), (727, 17127), (1557, 7997), (1903, 6543), (2181, 5709)]