347151

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 539648

約数和(自身を除く): 192497

約数列:

[1, 3, 7, 21, 61, 183, 271, 427, 813, 1281, 1897, 5691, 16531, 49593, 115717, 347151]

約数ペア:

[(1, 347151), (3, 115717), (7, 49593), (21, 16531), (61, 5691), (183, 1897), (271, 1281), (427, 813)]