1143207849

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{766739}}^1$

素因数の和:766820

約数の個数: 16

約数和(自身を含む): 1766568960

約数和(自身を除く): 623361111

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 766739, 2300217, 5367173, 16101519, 54438469, 163315407, 381069283, 1143207849]

約数ペア:

[(1, 1143207849), (3, 381069283), (7, 163315407), (21, 54438469), (71, 16101519), (213, 5367173), (497, 2300217), (1491, 766739)]