30671529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76871}}^1$

素因数の和:76900

約数の個数: 16

約数和(自身を含む): 49198080

約数和(自身を除く): 18526551

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 76871, 230613, 538097, 1460549, 1614291, 4381647, 10223843, 30671529]

約数ペア:

[(1, 30671529), (3, 10223843), (7, 4381647), (19, 1614291), (21, 1460549), (57, 538097), (133, 230613), (399, 76871)]