1493593439

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 1707829200

約数和(自身を除く): 214235761

約数列:

[1, 13, 19, 169, 247, 461, 1009, 3211, 5993, 8759, 13117, 19171, 77909, 113867, 170521, 249223, 465149, 1480271, 3239899, 6046937, 8837831, 78610181, 114891803, 1493593439]

約数ペア:

[(1, 1493593439), (13, 114891803), (19, 78610181), (169, 8837831), (247, 6046937), (461, 3239899), (1009, 1480271), (3211, 465149), (5993, 249223), (8759, 170521), (13117, 113867), (19171, 77909)]