1285486503

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{141371}}^1$

素因数の和:141814

約数の個数: 16

約数和(自身を含む): 1963374336

約数和(自身を除く): 677887833

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 141371, 424113, 989597, 2968791, 61213643, 183640929, 428495501, 1285486503]

約数ペア:

[(1, 1285486503), (3, 428495501), (7, 183640929), (21, 61213643), (433, 2968791), (1299, 989597), (3031, 424113), (9093, 141371)]