3888357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2194203

約数列:

[1, 3, 11, 23, 33, 47, 69, 109, 141, 253, 327, 517, 759, 1081, 1199, 1551, 2507, 3243, 3597, 5123, 7521, 11891, 15369, 27577, 35673, 56353, 82731, 117829, 169059, 353487, 1296119, 3888357]

約数ペア:

[(1, 3888357), (3, 1296119), (11, 353487), (23, 169059), (33, 117829), (47, 82731), (69, 56353), (109, 35673), (141, 27577), (253, 15369), (327, 11891), (517, 7521), (759, 5123), (1081, 3597), (1199, 3243), (1551, 2507)]