2012531319

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{206477}}^1$

素因数の和:206524

約数の個数: 24

約数和(自身を含む): 3146724720

約数和(自身を除く): 1134193401

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 206477, 619431, 1858293, 3923063, 5574879, 11769189, 35307567, 74538197, 105922701, 223614591, 670843773, 2012531319]

約数ペア:

[(1, 2012531319), (3, 670843773), (9, 223614591), (19, 105922701), (27, 74538197), (57, 35307567), (171, 11769189), (361, 5574879), (513, 3923063), (1083, 1858293), (3249, 619431), (9747, 206477)]