2754609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 4315584

約数和(自身を除く): 1560975

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6421, 19263, 70631, 83473, 211893, 250419, 918203, 2754609]

約数ペア:

[(1, 2754609), (3, 918203), (11, 250419), (13, 211893), (33, 83473), (39, 70631), (143, 19263), (429, 6421)]