8037393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 13440000

約数和(自身を除く): 5402607

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 499, 767, 1239, 1497, 2301, 3493, 5369, 6487, 10479, 16107, 19461, 29441, 45409, 88323, 136227, 206087, 382733, 618261, 1148199, 2679131, 8037393]

約数ペア:

[(1, 8037393), (3, 2679131), (7, 1148199), (13, 618261), (21, 382733), (39, 206087), (59, 136227), (91, 88323), (177, 45409), (273, 29441), (413, 19461), (499, 16107), (767, 10479), (1239, 6487), (1497, 5369), (2301, 3493)]