1289489883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{95539}}^1$

素因数の和:95962

約数の個数: 16

約数和(自身を含む): 1880227200

約数和(自身を除く): 590737317

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 95539, 286617, 1050929, 3152787, 39075451, 117226353, 429829961, 1289489883]

約数ペア:

[(1, 1289489883), (3, 429829961), (11, 117226353), (33, 39075451), (409, 3152787), (1227, 1050929), (4499, 286617), (13497, 95539)]