238468677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 343612800

約数和(自身を除く): 105144123

約数列:

[1, 3, 19, 53, 57, 159, 193, 409, 579, 1007, 1227, 3021, 3667, 7771, 10229, 11001, 21677, 23313, 30687, 65031, 78937, 194351, 236811, 411863, 583053, 1235589, 1499803, 4183661, 4499409, 12550983, 79489559, 238468677]

約数ペア:

[(1, 238468677), (3, 79489559), (19, 12550983), (53, 4499409), (57, 4183661), (159, 1499803), (193, 1235589), (409, 583053), (579, 411863), (1007, 236811), (1227, 194351), (3021, 78937), (3667, 65031), (7771, 30687), (10229, 23313), (11001, 21677)]