273286013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21001}}^1$

素因数の和:21045

約数の個数: 24

約数和(自身を含む): 368963136

約数和(自身を除く): 95677123

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 13013, 21001, 147007, 231011, 273013, 1617077, 1911091, 3003143, 3549169, 21022001, 24844183, 39040859, 273286013]

約数ペア:

[(1, 273286013), (7, 39040859), (11, 24844183), (13, 21022001), (77, 3549169), (91, 3003143), (143, 1911091), (169, 1617077), (1001, 273013), (1183, 231011), (1859, 147007), (13013, 21001)]