289706041

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 306221328

約数和(自身を除く): 16515287

約数列:

[1, 37, 41, 353, 541, 1517, 13061, 14473, 20017, 22181, 190973, 535501, 820697, 7066001, 7829893, 289706041]

約数ペア:

[(1, 289706041), (37, 7829893), (41, 7066001), (353, 820697), (541, 535501), (1517, 190973), (13061, 22181), (14473, 20017)]