2757965.00000000

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 29353917

約数列:

[1, 3, 19, 53, 57, 113, 159, 191, 339, 573, 1007, 2147, 3021, 3629, 5989, 6441, 10123, 10887, 17967, 21583, 30369, 64749, 113791, 192337, 341373, 410077, 577011, 1143899, 1230231, 3431697, 21734081, 65202243]

約数ペア:

[(1, 65202243), (3, 21734081), (19, 3431697), (53, 1230231), (57, 1143899), (113, 577011), (159, 410077), (191, 341373), (339, 192337), (573, 113791), (1007, 64749), (2147, 30369), (3021, 21583), (3629, 17967), (5989, 10887), (6441, 10123)]