28653711

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 40679184

約数和(自身を除く): 12025473

約数列:

[1, 3, 29, 41, 87, 123, 277, 831, 841, 1189, 2523, 3567, 8033, 11357, 24099, 34071, 34481, 103443, 232957, 329353, 698871, 988059, 9551237, 28653711]

約数ペア:

[(1, 28653711), (3, 9551237), (29, 988059), (41, 698871), (87, 329353), (123, 232957), (277, 103443), (831, 34481), (841, 34071), (1189, 24099), (2523, 11357), (3567, 8033)]