19552203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 31567536

約数和(自身を除く): 12015333

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4817, 14451, 43353, 52987, 158961, 197497, 476883, 592491, 1777473, 2172467, 6517401, 19552203]

約数ペア:

[(1, 19552203), (3, 6517401), (9, 2172467), (11, 1777473), (33, 592491), (41, 476883), (99, 197497), (123, 158961), (369, 52987), (451, 43353), (1353, 14451), (4059, 4817)]