309212590081

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{31859}}^1$

素因数の和:33756

約数の個数: 16

約数和(自身を含む): 319013925120

約数和(自身を除く): 9801335039

約数列:

[1, 43, 131, 1723, 5633, 31859, 74089, 225713, 1369937, 4173529, 9705659, 54893057, 179461747, 2360401451, 7190990467, 309212590081]

約数ペア:

[(1, 309212590081), (43, 7190990467), (131, 2360401451), (1723, 179461747), (5633, 54893057), (31859, 9705659), (74089, 4173529), (225713, 1369937)]