227613217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17387}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 262906560

約数和(自身を除く): 35293343

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 17387, 226031, 330353, 921511, 4294589, 11979643, 17508709, 227613217]

約数ペア:

[(1, 227613217), (13, 17508709), (19, 11979643), (53, 4294589), (247, 921511), (689, 330353), (1007, 226031), (13091, 17387)]