1188227989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{941}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 1292160240

約数和(自身を除く): 103932251

約数列:

[1, 13, 137, 709, 941, 1781, 9217, 12233, 97133, 128917, 667169, 1262729, 1675921, 8673197, 91402153, 1188227989]

約数ペア:

[(1, 1188227989), (13, 91402153), (137, 8673197), (709, 1675921), (941, 1262729), (1781, 667169), (9217, 128917), (12233, 97133)]