247484881

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{6733}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 290908800

約数和(自身を除く): 43423919

約数列:

[1, 7, 59, 89, 413, 623, 5251, 6733, 36757, 47131, 397247, 599237, 2780729, 4194659, 35354983, 247484881]

約数ペア:

[(1, 247484881), (7, 35354983), (59, 4194659), (89, 2780729), (413, 599237), (623, 397247), (5251, 47131), (6733, 36757)]