13815033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 7180167

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 269, 323, 807, 901, 969, 1007, 2703, 3021, 4573, 5111, 13719, 14257, 15333, 17119, 42771, 51357, 86887, 242369, 260661, 270883, 727107, 812649, 4605011, 13815033]

約数ペア:

[(1, 13815033), (3, 4605011), (17, 812649), (19, 727107), (51, 270883), (53, 260661), (57, 242369), (159, 86887), (269, 51357), (323, 42771), (807, 17119), (901, 15333), (969, 14257), (1007, 13719), (2703, 5111), (3021, 4573)]