887788281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9103}}^1$

素因数の和:9213

約数の個数: 32

約数和(自身を含む): 1310976000

約数和(自身を除く): 423187719

約数列:

[1, 3, 19, 29, 57, 59, 87, 177, 551, 1121, 1653, 1711, 3363, 5133, 9103, 27309, 32509, 97527, 172957, 263987, 518871, 537077, 791961, 1611231, 5015753, 10204463, 15047259, 15575233, 30613389, 46725699, 295929427, 887788281]

約数ペア:

[(1, 887788281), (3, 295929427), (19, 46725699), (29, 30613389), (57, 15575233), (59, 15047259), (87, 10204463), (177, 5015753), (551, 1611231), (1121, 791961), (1653, 537077), (1711, 518871), (3363, 263987), (5133, 172957), (9103, 97527), (27309, 32509)]