71380387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 79279200

約数和(自身を除く): 7898813

約数列:

[1, 13, 43, 149, 559, 857, 1937, 6407, 11141, 36851, 83291, 127693, 479063, 1660009, 5490799, 71380387]

約数ペア:

[(1, 71380387), (13, 5490799), (43, 1660009), (149, 479063), (559, 127693), (857, 83291), (1937, 36851), (6407, 11141)]