26895921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 14472399

約数列:

[1, 3, 13, 17, 39, 51, 113, 221, 339, 359, 663, 1077, 1469, 1921, 4407, 4667, 5763, 6103, 14001, 18309, 24973, 40567, 74919, 79339, 121701, 238017, 527371, 689639, 1582113, 2068917, 8965307, 26895921]

約数ペア:

[(1, 26895921), (3, 8965307), (13, 2068917), (17, 1582113), (39, 689639), (51, 527371), (113, 238017), (221, 121701), (339, 79339), (359, 74919), (663, 40567), (1077, 24973), (1469, 18309), (1921, 14001), (4407, 6103), (4667, 5763)]