1338454017

素因数分解:

$3^3\times {\mathrm{541}}^1\times {\mathrm{91631}}^1$

素因数の和:92181

約数の個数: 16

約数和(自身を含む): 1986581760

約数和(自身を除く): 648127743

約数列:

[1, 3, 9, 27, 541, 1623, 4869, 14607, 91631, 274893, 824679, 2474037, 49572371, 148717113, 446151339, 1338454017]

約数ペア:

[(1, 1338454017), (3, 446151339), (9, 148717113), (27, 49572371), (541, 2474037), (1623, 824679), (4869, 274893), (14607, 91631)]