16804719789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{26237}}^1$

素因数の和:27757

約数の個数: 32

約数和(自身を含む): 26342112384

約数和(自身を除く): 9537392595

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1493, 4479, 16423, 19409, 26237, 49269, 58227, 78711, 213499, 288607, 341081, 640497, 865821, 1023243, 3751891, 11255673, 39171841, 117515523, 430890251, 509233933, 1292670753, 1527701799, 5601573263, 16804719789]

約数ペア:

[(1, 16804719789), (3, 5601573263), (11, 1527701799), (13, 1292670753), (33, 509233933), (39, 430890251), (143, 117515523), (429, 39171841), (1493, 11255673), (4479, 3751891), (16423, 1023243), (19409, 865821), (26237, 640497), (49269, 341081), (58227, 288607), (78711, 213499)]