4840121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 6099912

約数和(自身を除く): 1259791

約数列:

[1, 11, 13, 17, 121, 143, 181, 187, 221, 1573, 1991, 2057, 2353, 2431, 3077, 21901, 25883, 26741, 33847, 40001, 284713, 372317, 440011, 4840121]

約数ペア:

[(1, 4840121), (11, 440011), (13, 372317), (17, 284713), (121, 40001), (143, 33847), (181, 26741), (187, 25883), (221, 21901), (1573, 3077), (1991, 2431), (2057, 2353)]