12623751

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 20993024

約数和(自身を除く): 8369273

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1327, 1359, 3171, 3981, 9289, 9513, 11943, 27867, 83601, 200377, 601131, 1402639, 1803393, 4207917, 12623751]

約数ペア:

[(1, 12623751), (3, 4207917), (7, 1803393), (9, 1402639), (21, 601131), (63, 200377), (151, 83601), (453, 27867), (1057, 11943), (1327, 9513), (1359, 9289), (3171, 3981)]