1289122021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 1453062240

約数和(自身を除く): 163940219

約数列:

[1, 11, 53, 121, 179, 583, 1123, 1969, 6413, 9487, 12353, 21659, 59519, 104357, 135883, 201017, 654709, 1147927, 2211187, 7201799, 10653901, 24323057, 117192911, 1289122021]

約数ペア:

[(1, 1289122021), (11, 117192911), (53, 24323057), (121, 10653901), (179, 7201799), (583, 2211187), (1123, 1147927), (1969, 654709), (6413, 201017), (9487, 135883), (12353, 104357), (21659, 59519)]