1314778003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{742393}}^1$

素因数の和:742434

約数の個数: 16

約数和(自身を含む): 1710475776

約数和(自身を除く): 395697773

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 742393, 5196751, 8166323, 17075039, 57164261, 119525273, 187825429, 1314778003]

約数ペア:

[(1, 1314778003), (7, 187825429), (11, 119525273), (23, 57164261), (77, 17075039), (161, 8166323), (253, 5196751), (1771, 742393)]