9199989

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 13923000

約数和(自身を除く): 4723011

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 349, 909, 1047, 2929, 3141, 8787, 10121, 26361, 30363, 35249, 91089, 105747, 317241, 1022221, 3066663, 9199989]

約数ペア:

[(1, 9199989), (3, 3066663), (9, 1022221), (29, 317241), (87, 105747), (101, 91089), (261, 35249), (303, 30363), (349, 26361), (909, 10121), (1047, 8787), (2929, 3141)]