2673637239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{14173}}^1$

素因数の和:14887

約数の個数: 32

約数和(自身を含む): 4394166784

約数和(自身を除く): 1720529545

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 691, 2073, 4837, 8983, 14173, 14511, 26949, 42519, 62881, 99211, 184249, 188643, 297633, 552747, 1289743, 3869229, 9793543, 29380629, 68554801, 127316059, 205664403, 381948177, 891212413, 2673637239]

約数ペア:

[(1, 2673637239), (3, 891212413), (7, 381948177), (13, 205664403), (21, 127316059), (39, 68554801), (91, 29380629), (273, 9793543), (691, 3869229), (2073, 1289743), (4837, 552747), (8983, 297633), (14173, 188643), (14511, 184249), (26949, 99211), (42519, 62881)]