242151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 397824

約数和(自身を除く): 155673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 887, 2661, 6209, 11531, 18627, 34593, 80717, 242151]

約数ペア:

[(1, 242151), (3, 80717), (7, 34593), (13, 18627), (21, 11531), (39, 6209), (91, 2661), (273, 887)]