25214111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 28925568

約数和(自身を除く): 3711457

約数列:

[1, 13, 17, 221, 271, 421, 3523, 4607, 5473, 7157, 59891, 93041, 114091, 1483183, 1939547, 25214111]

約数ペア:

[(1, 25214111), (13, 1939547), (17, 1483183), (221, 114091), (271, 93041), (421, 59891), (3523, 7157), (4607, 5473)]