214880497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8429}}^1$

素因数の和:8532

約数の個数: 16

約数和(自身を含む): 242177040

約数和(自身を除く): 27296543

約数列:

[1, 13, 37, 53, 481, 689, 1961, 8429, 25493, 109577, 311873, 446737, 4054349, 5807581, 16529269, 214880497]

約数ペア:

[(1, 214880497), (13, 16529269), (37, 5807581), (53, 4054349), (481, 446737), (689, 311873), (1961, 109577), (8429, 25493)]