12163647

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 16676352

約数和(自身を除く): 4512705

約数列:

[1, 3, 47, 141, 281, 307, 843, 921, 13207, 14429, 39621, 43287, 86267, 258801, 4054549, 12163647]

約数ペア:

[(1, 12163647), (3, 4054549), (47, 258801), (141, 86267), (281, 43287), (307, 39621), (843, 14429), (921, 13207)]