31324491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 49546224

約数和(自身を除く): 18221733

約数列:

[1, 3, 9, 11, 33, 99, 397, 797, 1191, 2391, 3573, 4367, 7173, 8767, 13101, 26301, 39303, 78903, 316409, 949227, 2847681, 3480499, 10441497, 31324491]

約数ペア:

[(1, 31324491), (3, 10441497), (9, 3480499), (11, 2847681), (33, 949227), (99, 316409), (397, 78903), (797, 39303), (1191, 26301), (2391, 13101), (3573, 8767), (4367, 7173)]