14905311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 7448097

約数列:

[1, 3, 17, 23, 51, 69, 97, 131, 291, 391, 393, 1173, 1649, 2227, 2231, 3013, 4947, 6681, 6693, 9039, 12707, 37927, 38121, 51221, 113781, 153663, 216019, 292261, 648057, 876783, 4968437, 14905311]

約数ペア:

[(1, 14905311), (3, 4968437), (17, 876783), (23, 648057), (51, 292261), (69, 216019), (97, 153663), (131, 113781), (291, 51221), (391, 38121), (393, 37927), (1173, 12707), (1649, 9039), (2227, 6693), (2231, 6681), (3013, 4947)]