22119771

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 32379904

約数和(自身を除く): 10260133

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 823, 867, 1581, 2469, 8959, 13991, 25513, 26877, 41973, 76539, 237847, 433721, 713541, 1301163, 7373257, 22119771]

約数ペア:

[(1, 22119771), (3, 7373257), (17, 1301163), (31, 713541), (51, 433721), (93, 237847), (289, 76539), (527, 41973), (823, 26877), (867, 25513), (1581, 13991), (2469, 8959)]