30989517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2251}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 44643648

約数和(自身を除く): 13654131

約数列:

[1, 3, 13, 39, 353, 1059, 2251, 4589, 6753, 13767, 29263, 87789, 794603, 2383809, 10329839, 30989517]

約数ペア:

[(1, 30989517), (3, 10329839), (13, 2383809), (39, 794603), (353, 87789), (1059, 29263), (2251, 13767), (4589, 6753)]