42889869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14939}}^1$

素因数の和:14985

約数の個数: 24

約数和(自身を含む): 69919200

約数和(自身を除く): 27029331

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 14939, 44817, 134451, 164329, 433231, 492987, 1299693, 1478961, 3899079, 4765541, 14296623, 42889869]

約数ペア:

[(1, 42889869), (3, 14296623), (9, 4765541), (11, 3899079), (29, 1478961), (33, 1299693), (87, 492987), (99, 433231), (261, 164329), (319, 134451), (957, 44817), (2871, 14939)]