242574339

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{18661}}^1$

素因数の和:19290

約数の個数: 16

約数和(自身を含む): 370254080

約数和(自身を除く): 127679741

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 18661, 55983, 130627, 391881, 11551159, 34653477, 80858113, 242574339]

約数ペア:

[(1, 242574339), (3, 80858113), (7, 34653477), (21, 11551159), (619, 391881), (1857, 130627), (4333, 55983), (12999, 18661)]