144392689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1783}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 172634112

約数和(自身を除く): 28241423

約数列:

[1, 7, 23, 161, 503, 1783, 3521, 11569, 12481, 41009, 80983, 287063, 896849, 6277943, 20627527, 144392689]

約数ペア:

[(1, 144392689), (7, 20627527), (23, 6277943), (161, 896849), (503, 287063), (1783, 80983), (3521, 41009), (11569, 12481)]