16787601

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{13229}}^1$

素因数の和:13285

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 8613999

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 13229, 39687, 119061, 357183, 621763, 1865289, 5595867, 16787601]

約数ペア:

[(1, 16787601), (3, 5595867), (9, 1865289), (27, 621763), (47, 357183), (141, 119061), (423, 39687), (1269, 13229)]