127984337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 150958080

約数和(自身を除く): 22973743

約数列:

[1, 13, 29, 31, 47, 233, 377, 403, 611, 899, 1363, 1457, 3029, 6757, 7223, 10951, 11687, 17719, 18941, 42253, 87841, 93899, 142363, 209467, 317579, 339481, 549289, 2723071, 4128527, 4413253, 9844949, 127984337]

約数ペア:

[(1, 127984337), (13, 9844949), (29, 4413253), (31, 4128527), (47, 2723071), (233, 549289), (377, 339481), (403, 317579), (611, 209467), (899, 142363), (1363, 93899), (1457, 87841), (3029, 42253), (6757, 18941), (7223, 17719), (10951, 11687)]