201718440039

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1\times {\mathrm{166919}}^1$

素因数の和:168470

約数の個数: 16

約数和(自身を含む): 269993767680

約数和(自身を除く): 68275327641

約数列:

[1, 3, 331, 993, 1217, 3651, 166919, 402827, 500757, 1208481, 55250189, 165750567, 203140423, 609421269, 67239480013, 201718440039]

約数ペア:

[(1, 201718440039), (3, 67239480013), (331, 609421269), (993, 203140423), (1217, 165750567), (3651, 55250189), (166919, 1208481), (402827, 500757)]