9213729

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1619}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 14100480

約数和(自身を除く): 4886751

約数列:

[1, 3, 7, 21, 271, 813, 1619, 1897, 4857, 5691, 11333, 33999, 438749, 1316247, 3071243, 9213729]

約数ペア:

[(1, 9213729), (3, 3071243), (7, 1316247), (21, 438749), (271, 33999), (813, 11333), (1619, 5691), (1897, 4857)]