580723

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 709632

約数和(自身を除く): 128909

約数列:

[1, 11, 13, 31, 131, 143, 341, 403, 1441, 1703, 4061, 4433, 18733, 44671, 52793, 580723]

約数ペア:

[(1, 580723), (11, 52793), (13, 44671), (31, 18733), (131, 4433), (143, 4061), (341, 1703), (403, 1441)]