12189969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7277

約数の個数: 24

約数和(自身を含む): 20341152

約数和(自身を除く): 8151183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7243, 21729, 65187, 79673, 123131, 239019, 369393, 717057, 1108179, 1354441, 4063323, 12189969]

約数ペア:

[(1, 12189969), (3, 4063323), (9, 1354441), (11, 1108179), (17, 717057), (33, 369393), (51, 239019), (99, 123131), (153, 79673), (187, 65187), (561, 21729), (1683, 7243)]