121359329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 152765928

約数和(自身を除く): 31406599

約数列:

[1, 7, 13, 49, 91, 317, 601, 637, 2219, 4121, 4207, 7813, 15533, 28847, 29449, 54691, 190517, 201929, 382837, 1333619, 2476721, 9335333, 17337047, 121359329]

約数ペア:

[(1, 121359329), (7, 17337047), (13, 9335333), (49, 2476721), (91, 1333619), (317, 382837), (601, 201929), (637, 190517), (2219, 54691), (4121, 29449), (4207, 28847), (7813, 15533)]