12630357

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7068843

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 269, 333, 423, 807, 999, 1269, 1739, 2421, 5217, 7263, 9953, 12643, 15651, 29859, 37929, 46953, 89577, 113787, 268731, 341361, 467791, 1403373, 4210119, 12630357]

約数ペア:

[(1, 12630357), (3, 4210119), (9, 1403373), (27, 467791), (37, 341361), (47, 268731), (111, 113787), (141, 89577), (269, 46953), (333, 37929), (423, 29859), (807, 15651), (999, 12643), (1269, 9953), (1739, 7263), (2421, 5217)]