128450487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 199874304

約数和(自身を除く): 71423817

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 561, 1111, 1717, 2267, 3333, 5151, 6801, 18887, 24937, 38539, 56661, 74811, 115617, 228967, 423929, 686901, 1271787, 2518637, 3892439, 7555911, 11677317, 42816829, 128450487]

約数ペア:

[(1, 128450487), (3, 42816829), (11, 11677317), (17, 7555911), (33, 3892439), (51, 2518637), (101, 1271787), (187, 686901), (303, 423929), (561, 228967), (1111, 115617), (1717, 74811), (2267, 56661), (3333, 38539), (5151, 24937), (6801, 18887)]