1888402551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{46811}}^1$

素因数の和:46951

約数の個数: 32

約数和(自身を含む): 3073863168

約数和(自身を除く): 1185460617

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 5763, 13447, 40341, 46811, 140433, 327677, 795787, 983031, 2387361, 5289643, 5570509, 15868929, 16711527, 37027501, 89923931, 111082503, 269771793, 629467517, 1888402551]

約数ペア:

[(1, 1888402551), (3, 629467517), (7, 269771793), (17, 111082503), (21, 89923931), (51, 37027501), (113, 16711527), (119, 15868929), (339, 5570509), (357, 5289643), (791, 2387361), (1921, 983031), (2373, 795787), (5763, 327677), (13447, 140433), (40341, 46811)]