30013293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7213}}^1$

素因数の和:7308

約数の個数: 16

約数和(自身を含む): 42706880

約数和(自身を除く): 12693587

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 7213, 21639, 137047, 411141, 526549, 1579647, 10004431, 30013293]

約数ペア:

[(1, 30013293), (3, 10004431), (19, 1579647), (57, 526549), (73, 411141), (219, 137047), (1387, 21639), (4161, 7213)]