30835119

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 49984000

約数和(自身を除く): 19148881

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 709, 763, 2071, 2127, 2289, 4963, 6213, 13471, 14497, 14889, 40413, 43491, 77281, 94297, 231843, 282891, 540967, 1468339, 1622901, 4405017, 10278373, 30835119]

約数ペア:

[(1, 30835119), (3, 10278373), (7, 4405017), (19, 1622901), (21, 1468339), (57, 540967), (109, 282891), (133, 231843), (327, 94297), (399, 77281), (709, 43491), (763, 40413), (2071, 14889), (2127, 14497), (2289, 13471), (4963, 6213)]