17967491971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{8737}}^1$

素因数の和:9031

約数の個数: 32

約数和(自身を含む): 21508901568

約数和(自身を除く): 3541409597

約数列:

[1, 11, 13, 73, 143, 197, 803, 949, 2167, 2561, 8737, 10439, 14381, 28171, 96107, 113581, 158191, 186953, 637801, 1249391, 1721189, 2056483, 7015811, 8291413, 18933079, 22375457, 91205543, 125646797, 246130027, 1382114767, 1633408361, 17967491971]

約数ペア:

[(1, 17967491971), (11, 1633408361), (13, 1382114767), (73, 246130027), (143, 125646797), (197, 91205543), (803, 22375457), (949, 18933079), (2167, 8291413), (2561, 7015811), (8737, 2056483), (10439, 1721189), (14381, 1249391), (28171, 637801), (96107, 186953), (113581, 158191)]