30987507

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 12097293

約数列:

[1, 3, 31, 93, 101, 303, 3131, 3299, 9393, 9897, 102269, 306807, 333199, 999597, 10329169, 30987507]

約数ペア:

[(1, 30987507), (3, 10329169), (31, 999597), (93, 333199), (101, 306807), (303, 102269), (3131, 9897), (3299, 9393)]