1954017

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3292800

約数和(自身を除く): 1338783

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 293, 351, 513, 741, 879, 2223, 2637, 3809, 5567, 6669, 7911, 11427, 16701, 34281, 50103, 72371, 102843, 150309, 217113, 651339, 1954017]

約数ペア:

[(1, 1954017), (3, 651339), (9, 217113), (13, 150309), (19, 102843), (27, 72371), (39, 50103), (57, 34281), (117, 16701), (171, 11427), (247, 7911), (293, 6669), (351, 5567), (513, 3809), (741, 2637), (879, 2223)]