289969097039

素因数分解:

${\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1\times {\mathrm{20521}}^1$

素因数の和:21818

約数の個数: 16

約数和(自身を含む): 297860248224

約数和(自身を除く): 7891151185

約数列:

[1, 43, 373, 881, 16039, 20521, 37883, 328613, 882403, 7654333, 14130359, 18079001, 329136319, 777397043, 6743467373, 289969097039]

約数ペア:

[(1, 289969097039), (43, 6743467373), (373, 777397043), (881, 329136319), (16039, 18079001), (20521, 14130359), (37883, 7654333), (328613, 882403)]