242471215

素因数分解:

$5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{10979}}^1$

素因数の和:11622

約数の個数: 16

約数和(自身を含む): 333089280

約数和(自身を除く): 90618065

約数列:

[1, 5, 7, 35, 631, 3155, 4417, 10979, 22085, 54895, 76853, 384265, 6927749, 34638745, 48494243, 242471215]

約数ペア:

[(1, 242471215), (5, 48494243), (7, 34638745), (35, 6927749), (631, 384265), (3155, 76853), (4417, 54895), (10979, 22085)]