242567479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{15991}}^1$

素因数の和:16206

約数の個数: 16

約数和(自身を含む): 303975936

約数和(自身を除く): 61408457

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 15169, 15991, 111937, 175901, 1231307, 3150227, 22051589, 34652497, 242567479]

約数ペア:

[(1, 242567479), (7, 34652497), (11, 22051589), (77, 3150227), (197, 1231307), (1379, 175901), (2167, 111937), (15169, 15991)]