848459079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{381673}}^1$

素因数の和:381711

約数の個数: 24

約数和(自身を含む): 1389293360

約数和(自身を除く): 540834281

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 381673, 1145019, 3435057, 4961749, 7251787, 14885247, 21755361, 44655741, 65266083, 94273231, 282819693, 848459079]

約数ペア:

[(1, 848459079), (3, 282819693), (9, 94273231), (13, 65266083), (19, 44655741), (39, 21755361), (57, 14885247), (117, 7251787), (171, 4961749), (247, 3435057), (741, 1145019), (2223, 381673)]