2038437

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 3095040

約数和(自身を除く): 1056603

約数列:

[1, 3, 9, 47, 61, 79, 141, 183, 237, 423, 549, 711, 2867, 3713, 4819, 8601, 11139, 14457, 25803, 33417, 43371, 226493, 679479, 2038437]

約数ペア:

[(1, 2038437), (3, 679479), (9, 226493), (47, 43371), (61, 33417), (79, 25803), (141, 14457), (183, 11139), (237, 8601), (423, 4819), (549, 3713), (711, 2867)]