30449991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70979}}^1$

素因数の和:71006

約数の個数: 16

約数和(自身を含む): 47698560

約数和(自身を除く): 17248569

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 70979, 212937, 780769, 922727, 2342307, 2768181, 10149997, 30449991]

約数ペア:

[(1, 30449991), (3, 10149997), (11, 2768181), (13, 2342307), (33, 922727), (39, 780769), (143, 212937), (429, 70979)]