291683327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{1117}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 321179040

約数和(自身を除く): 29495713

約数列:

[1, 13, 53, 379, 689, 1117, 4927, 14521, 20087, 59201, 261131, 423343, 769613, 5503459, 22437179, 291683327]

約数ペア:

[(1, 291683327), (13, 22437179), (53, 5503459), (379, 769613), (689, 423343), (1117, 261131), (4927, 59201), (14521, 20087)]