719099277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{428801}}^1$

素因数の和:428860

約数の個数: 16

約数和(自身を含む): 1056568128

約数和(自身を除く): 337468851

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 428801, 1286403, 5574413, 16723239, 18438443, 55315329, 239699759, 719099277]

約数ペア:

[(1, 719099277), (3, 239699759), (13, 55315329), (39, 18438443), (43, 16723239), (129, 5574413), (559, 1286403), (1677, 428801)]