2218218213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{6577}}^1$

素因数の和:6757

約数の個数: 32

約数和(自身を含む): 3197434240

約数和(自身を除く): 979216027

約数列:

[1, 3, 19, 57, 61, 97, 183, 291, 1159, 1843, 3477, 5529, 5917, 6577, 17751, 19731, 112423, 124963, 337269, 374889, 401197, 637969, 1203591, 1913907, 7622743, 12121411, 22868229, 36364233, 38916109, 116748327, 739406071, 2218218213]

約数ペア:

[(1, 2218218213), (3, 739406071), (19, 116748327), (57, 38916109), (61, 36364233), (97, 22868229), (183, 12121411), (291, 7622743), (1159, 1913907), (1843, 1203591), (3477, 637969), (5529, 401197), (5917, 374889), (6577, 337269), (17751, 124963), (19731, 112423)]