12485403

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 8480997

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3359, 3717, 10077, 23513, 30231, 70539, 198181, 211617, 594543, 1387267, 1783629, 4161801, 12485403]

約数ペア:

[(1, 12485403), (3, 4161801), (7, 1783629), (9, 1387267), (21, 594543), (59, 211617), (63, 198181), (177, 70539), (413, 30231), (531, 23513), (1239, 10077), (3359, 3717)]